408261120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 1431872640

約数和(自身を除く): 1023611520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 59, 60, 64, 68, 80, 85, 96, 102, 106, 118, 120, 128, 136, 159, 160, 170, 177, 192, 204, 212, 236, 240, 255, 256, 265, 272, 295, 318, 320, 340, 354, 384, 408, 424, 472, 480, 510, 512, 530, 544, 590, 636, 640, 680, 708, 768, 795, 816, 848, 885, 901, 944, 960, 1003, 1020, 1060, 1088, 1180, 1272, 1280, 1360, 1416, 1536, 1590, 1632, 1696, 1770, 1802, 1888, 1920, 2006, 2040, 2120, 2176, 2360, 2544, 2560, 2703, 2720, 2832, 3009, 3127, 3180, 3264, 3392, 3540, 3604, 3776, 3840, 4012, 4080, 4240, 4352, 4505, 4720, 5015, 5088, 5406, 5440, 5664, 6018, 6254, 6360, 6528, 6784, 7080, 7208, 7552, 7680, 8024, 8160, 8480, 8704, 9010, 9381, 9440, 10030, 10176, 10812, 10880, 11328, 12036, 12508, 12720, 13056, 13515, 13568, 14160, 14416, 15045, 15104, 15635, 16048, 16320, 16960, 18020, 18762, 18880, 20060, 20352, 21624, 21760, 22656, 24072, 25016, 25440, 26112, 27030, 27136, 28320, 28832, 30090, 30208, 31270, 32096, 32640, 33920, 36040, 37524, 37760, 40120, 40704, 43248, 43520, 45312, 46905, 48144, 50032, 50880, 53159, 54060, 56640, 57664, 60180, 62540, 64192, 65280, 67840, 72080, 75048, 75520, 80240, 81408, 86496, 90624, 93810, 96288, 100064, 101760, 106318, 108120, 113280, 115328, 120360, 125080, 128384, 130560, 135680, 144160, 150096, 151040, 159477, 160480, 172992, 187620, 192576, 200128, 203520, 212636, 216240, 226560, 230656, 240720, 250160, 256768, 265795, 288320, 300192, 318954, 320960, 345984, 375240, 385152, 400256, 407040, 425272, 432480, 453120, 461312, 481440, 500320, 513536, 531590, 576640, 600384, 637908, 641920, 691968, 750480, 770304, 797385, 800512, 850544, 864960, 962880, 1000640, 1063180, 1153280, 1200768, 1275816, 1283840, 1383936, 1500960, 1540608, 1594770, 1601024, 1701088, 1729920, 1925760, 2001280, 2126360, 2306560, 2401536, 2551632, 2567680, 3001920, 3189540, 3402176, 3459840, 3851520, 4002560, 4252720, 4803072, 5103264, 6003840, 6379080, 6804352, 6919680, 7703040, 8005120, 8505440, 10206528, 12007680, 12758160, 13608704, 17010880, 20413056, 24015360, 25516320, 27217408, 34021760, 40826112, 51032640, 68043520, 81652224, 102065280, 136087040, 204130560, 408261120]

約数ペア:

[(1, 408261120), (2, 204130560), (3, 136087040), (4, 102065280), (5, 81652224), (6, 68043520), (8, 51032640), (10, 40826112), (12, 34021760), (15, 27217408), (16, 25516320), (17, 24015360), (20, 20413056), (24, 17010880), (30, 13608704), (32, 12758160), (34, 12007680), (40, 10206528), (48, 8505440), (51, 8005120), (53, 7703040), (59, 6919680), (60, 6804352), (64, 6379080), (68, 6003840), (80, 5103264), (85, 4803072), (96, 4252720), (102, 4002560), (106, 3851520), (118, 3459840), (120, 3402176), (128, 3189540), (136, 3001920), (159, 2567680), (160, 2551632), (170, 2401536), (177, 2306560), (192, 2126360), (204, 2001280), (212, 1925760), (236, 1729920), (240, 1701088), (255, 1601024), (256, 1594770), (265, 1540608), (272, 1500960), (295, 1383936), (318, 1283840), (320, 1275816), (340, 1200768), (354, 1153280), (384, 1063180), (408, 1000640), (424, 962880), (472, 864960), (480, 850544), (510, 800512), (512, 797385), (530, 770304), (544, 750480), (590, 691968), (636, 641920), (640, 637908), (680, 600384), (708, 576640), (768, 531590), (795, 513536), (816, 500320), (848, 481440), (885, 461312), (901, 453120), (944, 432480), (960, 425272), (1003, 407040), (1020, 400256), (1060, 385152), (1088, 375240), (1180, 345984), (1272, 320960), (1280, 318954), (1360, 300192), (1416, 288320), (1536, 265795), (1590, 256768), (1632, 250160), (1696, 240720), (1770, 230656), (1802, 226560), (1888, 216240), (1920, 212636), (2006, 203520), (2040, 200128), (2120, 192576), (2176, 187620), (2360, 172992), (2544, 160480), (2560, 159477), (2703, 151040), (2720, 150096), (2832, 144160), (3009, 135680), (3127, 130560), (3180, 128384), (3264, 125080), (3392, 120360), (3540, 115328), (3604, 113280), (3776, 108120), (3840, 106318), (4012, 101760), (4080, 100064), (4240, 96288), (4352, 93810), (4505, 90624), (4720, 86496), (5015, 81408), (5088, 80240), (5406, 75520), (5440, 75048), (5664, 72080), (6018, 67840), (6254, 65280), (6360, 64192), (6528, 62540), (6784, 60180), (7080, 57664), (7208, 56640), (7552, 54060), (7680, 53159), (8024, 50880), (8160, 50032), (8480, 48144), (8704, 46905), (9010, 45312), (9381, 43520), (9440, 43248), (10030, 40704), (10176, 40120), (10812, 37760), (10880, 37524), (11328, 36040), (12036, 33920), (12508, 32640), (12720, 32096), (13056, 31270), (13515, 30208), (13568, 30090), (14160, 28832), (14416, 28320), (15045, 27136), (15104, 27030), (15635, 26112), (16048, 25440), (16320, 25016), (16960, 24072), (18020, 22656), (18762, 21760), (18880, 21624), (20060, 20352)]