289301160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30517}}^1$

素因数の和:30610

約数の個数: 64

約数和(自身を含む): 878918400

約数和(自身を除く): 589617240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 30517, 61034, 91551, 122068, 152585, 183102, 244136, 305170, 366204, 457755, 610340, 732408, 915510, 1220680, 1831020, 2410843, 3662040, 4821686, 7232529, 9643372, 12054215, 14465058, 19286744, 24108430, 28930116, 36162645, 48216860, 57860232, 72325290, 96433720, 144650580, 289301160]

約数ペア:

[(1, 289301160), (2, 144650580), (3, 96433720), (4, 72325290), (5, 57860232), (6, 48216860), (8, 36162645), (10, 28930116), (12, 24108430), (15, 19286744), (20, 14465058), (24, 12054215), (30, 9643372), (40, 7232529), (60, 4821686), (79, 3662040), (120, 2410843), (158, 1831020), (237, 1220680), (316, 915510), (395, 732408), (474, 610340), (632, 457755), (790, 366204), (948, 305170), (1185, 244136), (1580, 183102), (1896, 152585), (2370, 122068), (3160, 91551), (4740, 61034), (9480, 30517)]