85316640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177743}}^1$

素因数の和:177761

約数の個数: 48

約数和(自身を含む): 268748928

約数和(自身を除く): 183432288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 177743, 355486, 533229, 710972, 888715, 1066458, 1421944, 1777430, 2132916, 2666145, 2843888, 3554860, 4265832, 5332290, 5687776, 7109720, 8531664, 10664580, 14219440, 17063328, 21329160, 28438880, 42658320, 85316640]

約数ペア:

[(1, 85316640), (2, 42658320), (3, 28438880), (4, 21329160), (5, 17063328), (6, 14219440), (8, 10664580), (10, 8531664), (12, 7109720), (15, 5687776), (16, 5332290), (20, 4265832), (24, 3554860), (30, 2843888), (32, 2666145), (40, 2132916), (48, 1777430), (60, 1421944), (80, 1066458), (96, 888715), (120, 710972), (160, 533229), (240, 355486), (480, 177743)]