129185640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1489}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 421878600

約数和(自身を除く): 292692960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 482, 723, 964, 1205, 1446, 1489, 1928, 2169, 2410, 2892, 2978, 3615, 4338, 4467, 4820, 5784, 5956, 7230, 7445, 8676, 8934, 9640, 10845, 11912, 13401, 14460, 14890, 17352, 17868, 21690, 22335, 26802, 28920, 29780, 35736, 43380, 44670, 53604, 59560, 67005, 86760, 89340, 107208, 134010, 178680, 268020, 358849, 536040, 717698, 1076547, 1435396, 1794245, 2153094, 2870792, 3229641, 3588490, 4306188, 5382735, 6459282, 7176980, 8612376, 10765470, 12918564, 14353960, 16148205, 21530940, 25837128, 32296410, 43061880, 64592820, 129185640]

約数ペア:

[(1, 129185640), (2, 64592820), (3, 43061880), (4, 32296410), (5, 25837128), (6, 21530940), (8, 16148205), (9, 14353960), (10, 12918564), (12, 10765470), (15, 8612376), (18, 7176980), (20, 6459282), (24, 5382735), (30, 4306188), (36, 3588490), (40, 3229641), (45, 2870792), (60, 2153094), (72, 1794245), (90, 1435396), (120, 1076547), (180, 717698), (241, 536040), (360, 358849), (482, 268020), (723, 178680), (964, 134010), (1205, 107208), (1446, 89340), (1489, 86760), (1928, 67005), (2169, 59560), (2410, 53604), (2892, 44670), (2978, 43380), (3615, 35736), (4338, 29780), (4467, 28920), (4820, 26802), (5784, 22335), (5956, 21690), (7230, 17868), (7445, 17352), (8676, 14890), (8934, 14460), (9640, 13401), (10845, 11912)]