27678720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 95528160

約数和(自身を除く): 67849440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 128, 136, 159, 160, 170, 192, 204, 212, 240, 255, 256, 265, 272, 318, 320, 340, 384, 408, 424, 480, 510, 512, 530, 544, 636, 640, 680, 768, 795, 816, 848, 901, 960, 1020, 1024, 1060, 1088, 1272, 1280, 1360, 1536, 1590, 1632, 1696, 1802, 1920, 2040, 2048, 2120, 2176, 2544, 2560, 2703, 2720, 3072, 3180, 3264, 3392, 3604, 3840, 4080, 4240, 4352, 4505, 5088, 5120, 5406, 5440, 6144, 6360, 6528, 6784, 7208, 7680, 8160, 8480, 8704, 9010, 10176, 10240, 10812, 10880, 12720, 13056, 13515, 13568, 14416, 15360, 16320, 16960, 17408, 18020, 20352, 21624, 21760, 25440, 26112, 27030, 27136, 28832, 30720, 32640, 33920, 34816, 36040, 40704, 43248, 43520, 50880, 52224, 54060, 54272, 57664, 65280, 67840, 72080, 81408, 86496, 87040, 101760, 104448, 108120, 108544, 115328, 130560, 135680, 144160, 162816, 172992, 174080, 203520, 216240, 230656, 261120, 271360, 288320, 325632, 345984, 407040, 432480, 461312, 522240, 542720, 576640, 691968, 814080, 864960, 922624, 1153280, 1383936, 1628160, 1729920, 1845248, 2306560, 2767872, 3459840, 4613120, 5535744, 6919680, 9226240, 13839360, 27678720]

約数ペア:

[(1, 27678720), (2, 13839360), (3, 9226240), (4, 6919680), (5, 5535744), (6, 4613120), (8, 3459840), (10, 2767872), (12, 2306560), (15, 1845248), (16, 1729920), (17, 1628160), (20, 1383936), (24, 1153280), (30, 922624), (32, 864960), (34, 814080), (40, 691968), (48, 576640), (51, 542720), (53, 522240), (60, 461312), (64, 432480), (68, 407040), (80, 345984), (85, 325632), (96, 288320), (102, 271360), (106, 261120), (120, 230656), (128, 216240), (136, 203520), (159, 174080), (160, 172992), (170, 162816), (192, 144160), (204, 135680), (212, 130560), (240, 115328), (255, 108544), (256, 108120), (265, 104448), (272, 101760), (318, 87040), (320, 86496), (340, 81408), (384, 72080), (408, 67840), (424, 65280), (480, 57664), (510, 54272), (512, 54060), (530, 52224), (544, 50880), (636, 43520), (640, 43248), (680, 40704), (768, 36040), (795, 34816), (816, 33920), (848, 32640), (901, 30720), (960, 28832), (1020, 27136), (1024, 27030), (1060, 26112), (1088, 25440), (1272, 21760), (1280, 21624), (1360, 20352), (1536, 18020), (1590, 17408), (1632, 16960), (1696, 16320), (1802, 15360), (1920, 14416), (2040, 13568), (2048, 13515), (2120, 13056), (2176, 12720), (2544, 10880), (2560, 10812), (2703, 10240), (2720, 10176), (3072, 9010), (3180, 8704), (3264, 8480), (3392, 8160), (3604, 7680), (3840, 7208), (4080, 6784), (4240, 6528), (4352, 6360), (4505, 6144), (5088, 5440), (5120, 5406)]