157637280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{328411}}^1$

素因数の和:328429

約数の個数: 48

約数和(自身を含む): 496558944

約数和(自身を除く): 338921664

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, 328411, 656822, 985233, 1313644, 1642055, 1970466, 2627288, 3284110, 3940932, 4926165, 5254576, 6568220, 7881864, 9852330, 10509152, 13136440, 15763728, 19704660, 26272880, 31527456, 39409320, 52545760, 78818640, 157637280]

約数ペア:

[(1, 157637280), (2, 78818640), (3, 52545760), (4, 39409320), (5, 31527456), (6, 26272880), (8, 19704660), (10, 15763728), (12, 13136440), (15, 10509152), (16, 9852330), (20, 7881864), (24, 6568220), (30, 5254576), (32, 4926165), (40, 3940932), (48, 3284110), (60, 2627288), (80, 1970466), (96, 1642055), (120, 1313644), (160, 985233), (240, 656822), (480, 328411)]