137689920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47809}}^1$

素因数の和:47832

約数の個数: 84

約数和(自身を含む): 473605860

約数和(自身を除く): 335915940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 47809, 95618, 143427, 191236, 239045, 286854, 382472, 430281, 478090, 573708, 717135, 764944, 860562, 956180, 1147416, 1434270, 1529888, 1721124, 1912360, 2151405, 2294832, 2868540, 3059776, 3442248, 3824720, 4302810, 4589664, 5737080, 6884496, 7649440, 8605620, 9179328, 11474160, 13768992, 15298880, 17211240, 22948320, 27537984, 34422480, 45896640, 68844960, 137689920]

約数ペア:

[(1, 137689920), (2, 68844960), (3, 45896640), (4, 34422480), (5, 27537984), (6, 22948320), (8, 17211240), (9, 15298880), (10, 13768992), (12, 11474160), (15, 9179328), (16, 8605620), (18, 7649440), (20, 6884496), (24, 5737080), (30, 4589664), (32, 4302810), (36, 3824720), (40, 3442248), (45, 3059776), (48, 2868540), (60, 2294832), (64, 2151405), (72, 1912360), (80, 1721124), (90, 1529888), (96, 1434270), (120, 1147416), (144, 956180), (160, 860562), (180, 764944), (192, 717135), (240, 573708), (288, 478090), (320, 430281), (360, 382472), (480, 286854), (576, 239045), (720, 191236), (960, 143427), (1440, 95618), (2880, 47809)]