130996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 279575880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 86, 106, 120, 129, 159, 172, 212, 215, 258, 265, 318, 344, 424, 430, 479, 516, 530, 636, 645, 795, 860, 958, 1032, 1060, 1272, 1290, 1437, 1590, 1720, 1916, 2120, 2279, 2395, 2580, 2874, 3180, 3832, 4558, 4790, 5160, 5748, 6360, 6837, 7185, 9116, 9580, 11395, 11496, 13674, 14370, 18232, 19160, 20597, 22790, 25387, 27348, 28740, 34185, 41194, 45580, 50774, 54696, 57480, 61791, 68370, 76161, 82388, 91160, 101548, 102985, 123582, 126935, 136740, 152322, 164776, 203096, 205970, 247164, 253870, 273480, 304644, 308955, 380805, 411940, 494328, 507740, 609288, 617910, 761610, 823880, 1015480, 1091641, 1235820, 1523220, 2183282, 2471640, 3046440, 3274923, 4366564, 5458205, 6549846, 8733128, 10916410, 13099692, 16374615, 21832820, 26199384, 32749230, 43665640, 65498460, 130996920]

約数ペア:

[(1, 130996920), (2, 65498460), (3, 43665640), (4, 32749230), (5, 26199384), (6, 21832820), (8, 16374615), (10, 13099692), (12, 10916410), (15, 8733128), (20, 6549846), (24, 5458205), (30, 4366564), (40, 3274923), (43, 3046440), (53, 2471640), (60, 2183282), (86, 1523220), (106, 1235820), (120, 1091641), (129, 1015480), (159, 823880), (172, 761610), (212, 617910), (215, 609288), (258, 507740), (265, 494328), (318, 411940), (344, 380805), (424, 308955), (430, 304644), (479, 273480), (516, 253870), (530, 247164), (636, 205970), (645, 203096), (795, 164776), (860, 152322), (958, 136740), (1032, 126935), (1060, 123582), (1272, 102985), (1290, 101548), (1437, 91160), (1590, 82388), (1720, 76161), (1916, 68370), (2120, 61791), (2279, 57480), (2395, 54696), (2580, 50774), (2874, 45580), (3180, 41194), (3832, 34185), (4558, 28740), (4790, 27348), (5160, 25387), (5748, 22790), (6360, 20597), (6837, 19160), (7185, 18232), (9116, 14370), (9580, 13674), (11395, 11496)]