308583480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 960537600

約数和(自身を除く): 651954120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 79, 86, 120, 129, 158, 172, 215, 237, 258, 316, 344, 395, 430, 474, 516, 632, 645, 757, 790, 860, 948, 1032, 1185, 1290, 1514, 1580, 1720, 1896, 2271, 2370, 2580, 3028, 3160, 3397, 3785, 4542, 4740, 5160, 6056, 6794, 7570, 9084, 9480, 10191, 11355, 13588, 15140, 16985, 18168, 20382, 22710, 27176, 30280, 32551, 33970, 40764, 45420, 50955, 59803, 65102, 67940, 81528, 90840, 97653, 101910, 119606, 130204, 135880, 162755, 179409, 195306, 203820, 239212, 260408, 299015, 325510, 358818, 390612, 407640, 478424, 488265, 598030, 651020, 717636, 781224, 897045, 976530, 1196060, 1302040, 1435272, 1794090, 1953060, 2392120, 2571529, 3588180, 3906120, 5143058, 7176360, 7714587, 10286116, 12857645, 15429174, 20572232, 25715290, 30858348, 38572935, 51430580, 61716696, 77145870, 102861160, 154291740, 308583480]

約数ペア:

[(1, 308583480), (2, 154291740), (3, 102861160), (4, 77145870), (5, 61716696), (6, 51430580), (8, 38572935), (10, 30858348), (12, 25715290), (15, 20572232), (20, 15429174), (24, 12857645), (30, 10286116), (40, 7714587), (43, 7176360), (60, 5143058), (79, 3906120), (86, 3588180), (120, 2571529), (129, 2392120), (158, 1953060), (172, 1794090), (215, 1435272), (237, 1302040), (258, 1196060), (316, 976530), (344, 897045), (395, 781224), (430, 717636), (474, 651020), (516, 598030), (632, 488265), (645, 478424), (757, 407640), (790, 390612), (860, 358818), (948, 325510), (1032, 299015), (1185, 260408), (1290, 239212), (1514, 203820), (1580, 195306), (1720, 179409), (1896, 162755), (2271, 135880), (2370, 130204), (2580, 119606), (3028, 101910), (3160, 97653), (3397, 90840), (3785, 81528), (4542, 67940), (4740, 65102), (5160, 59803), (6056, 50955), (6794, 45420), (7570, 40764), (9084, 33970), (9480, 32551), (10191, 30280), (11355, 27176), (13588, 22710), (15140, 20382), (16985, 18168)]