72046080

素因数分解:

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

素因数の和:141

約数の個数: 240

約数和(自身を含む): 258532560

約数和(自身を除く): 186486480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 59, 60, 64, 72, 80, 90, 96, 106, 118, 120, 128, 144, 159, 160, 177, 180, 192, 212, 236, 240, 256, 265, 288, 295, 318, 320, 354, 360, 384, 424, 472, 477, 480, 512, 530, 531, 576, 590, 636, 640, 708, 720, 768, 795, 848, 885, 944, 954, 960, 1060, 1062, 1152, 1180, 1272, 1280, 1416, 1440, 1536, 1590, 1696, 1770, 1888, 1908, 1920, 2120, 2124, 2304, 2360, 2385, 2544, 2560, 2655, 2832, 2880, 3127, 3180, 3392, 3540, 3776, 3816, 3840, 4240, 4248, 4608, 4720, 4770, 5088, 5310, 5664, 5760, 6254, 6360, 6784, 7080, 7552, 7632, 7680, 8480, 8496, 9381, 9440, 9540, 10176, 10620, 11328, 11520, 12508, 12720, 13568, 14160, 15104, 15264, 15635, 16960, 16992, 18762, 18880, 19080, 20352, 21240, 22656, 23040, 25016, 25440, 27136, 28143, 28320, 30208, 30528, 31270, 33920, 33984, 37524, 37760, 38160, 40704, 42480, 45312, 46905, 50032, 50880, 56286, 56640, 61056, 62540, 67840, 67968, 75048, 75520, 76320, 81408, 84960, 90624, 93810, 100064, 101760, 112572, 113280, 122112, 125080, 135680, 135936, 140715, 150096, 151040, 152640, 169920, 187620, 200128, 203520, 225144, 226560, 244224, 250160, 271872, 281430, 300192, 305280, 339840, 375240, 400256, 407040, 450288, 453120, 500320, 562860, 600384, 610560, 679680, 750480, 800512, 900576, 1000640, 1125720, 1200768, 1221120, 1359360, 1500960, 1601024, 1801152, 2001280, 2251440, 2401536, 3001920, 3602304, 4002560, 4502880, 4803072, 6003840, 7204608, 8005120, 9005760, 12007680, 14409216, 18011520, 24015360, 36023040, 72046080]

約数ペア:

[(1, 72046080), (2, 36023040), (3, 24015360), (4, 18011520), (5, 14409216), (6, 12007680), (8, 9005760), (9, 8005120), (10, 7204608), (12, 6003840), (15, 4803072), (16, 4502880), (18, 4002560), (20, 3602304), (24, 3001920), (30, 2401536), (32, 2251440), (36, 2001280), (40, 1801152), (45, 1601024), (48, 1500960), (53, 1359360), (59, 1221120), (60, 1200768), (64, 1125720), (72, 1000640), (80, 900576), (90, 800512), (96, 750480), (106, 679680), (118, 610560), (120, 600384), (128, 562860), (144, 500320), (159, 453120), (160, 450288), (177, 407040), (180, 400256), (192, 375240), (212, 339840), (236, 305280), (240, 300192), (256, 281430), (265, 271872), (288, 250160), (295, 244224), (318, 226560), (320, 225144), (354, 203520), (360, 200128), (384, 187620), (424, 169920), (472, 152640), (477, 151040), (480, 150096), (512, 140715), (530, 135936), (531, 135680), (576, 125080), (590, 122112), (636, 113280), (640, 112572), (708, 101760), (720, 100064), (768, 93810), (795, 90624), (848, 84960), (885, 81408), (944, 76320), (954, 75520), (960, 75048), (1060, 67968), (1062, 67840), (1152, 62540), (1180, 61056), (1272, 56640), (1280, 56286), (1416, 50880), (1440, 50032), (1536, 46905), (1590, 45312), (1696, 42480), (1770, 40704), (1888, 38160), (1908, 37760), (1920, 37524), (2120, 33984), (2124, 33920), (2304, 31270), (2360, 30528), (2385, 30208), (2544, 28320), (2560, 28143), (2655, 27136), (2832, 25440), (2880, 25016), (3127, 23040), (3180, 22656), (3392, 21240), (3540, 20352), (3776, 19080), (3816, 18880), (3840, 18762), (4240, 16992), (4248, 16960), (4608, 15635), (4720, 15264), (4770, 15104), (5088, 14160), (5310, 13568), (5664, 12720), (5760, 12508), (6254, 11520), (6360, 11328), (6784, 10620), (7080, 10176), (7552, 9540), (7632, 9440), (7680, 9381), (8480, 8496)]