154382640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 489916560

約数和(自身を除く): 335533920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 229, 240, 265, 318, 424, 458, 530, 636, 687, 795, 848, 916, 1060, 1145, 1272, 1374, 1590, 1832, 2120, 2290, 2544, 2748, 2809, 3180, 3435, 3664, 4240, 4580, 5496, 5618, 6360, 6870, 8427, 9160, 10992, 11236, 12137, 12720, 13740, 14045, 16854, 18320, 22472, 24274, 27480, 28090, 33708, 36411, 42135, 44944, 48548, 54960, 56180, 60685, 67416, 72822, 84270, 97096, 112360, 121370, 134832, 145644, 168540, 182055, 194192, 224720, 242740, 291288, 337080, 364110, 485480, 582576, 643261, 674160, 728220, 970960, 1286522, 1456440, 1929783, 2573044, 2912880, 3216305, 3859566, 5146088, 6432610, 7719132, 9648915, 10292176, 12865220, 15438264, 19297830, 25730440, 30876528, 38595660, 51460880, 77191320, 154382640]

約数ペア:

[(1, 154382640), (2, 77191320), (3, 51460880), (4, 38595660), (5, 30876528), (6, 25730440), (8, 19297830), (10, 15438264), (12, 12865220), (15, 10292176), (16, 9648915), (20, 7719132), (24, 6432610), (30, 5146088), (40, 3859566), (48, 3216305), (53, 2912880), (60, 2573044), (80, 1929783), (106, 1456440), (120, 1286522), (159, 970960), (212, 728220), (229, 674160), (240, 643261), (265, 582576), (318, 485480), (424, 364110), (458, 337080), (530, 291288), (636, 242740), (687, 224720), (795, 194192), (848, 182055), (916, 168540), (1060, 145644), (1145, 134832), (1272, 121370), (1374, 112360), (1590, 97096), (1832, 84270), (2120, 72822), (2290, 67416), (2544, 60685), (2748, 56180), (2809, 54960), (3180, 48548), (3435, 44944), (3664, 42135), (4240, 36411), (4580, 33708), (5496, 28090), (5618, 27480), (6360, 24274), (6870, 22472), (8427, 18320), (9160, 16854), (10992, 14045), (11236, 13740), (12137, 12720)]