86123760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1489}}^1$

素因数の和:1746

約数の個数: 80

約数和(自身を含む): 268271520

約数和(自身を除く): 182147760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1489, 1928, 2410, 2892, 2978, 3615, 3856, 4467, 4820, 5784, 5956, 7230, 7445, 8934, 9640, 11568, 11912, 14460, 14890, 17868, 19280, 22335, 23824, 28920, 29780, 35736, 44670, 57840, 59560, 71472, 89340, 119120, 178680, 357360, 358849, 717698, 1076547, 1435396, 1794245, 2153094, 2870792, 3588490, 4306188, 5382735, 5741584, 7176980, 8612376, 10765470, 14353960, 17224752, 21530940, 28707920, 43061880, 86123760]

約数ペア:

[(1, 86123760), (2, 43061880), (3, 28707920), (4, 21530940), (5, 17224752), (6, 14353960), (8, 10765470), (10, 8612376), (12, 7176980), (15, 5741584), (16, 5382735), (20, 4306188), (24, 3588490), (30, 2870792), (40, 2153094), (48, 1794245), (60, 1435396), (80, 1076547), (120, 717698), (240, 358849), (241, 357360), (482, 178680), (723, 119120), (964, 89340), (1205, 71472), (1446, 59560), (1489, 57840), (1928, 44670), (2410, 35736), (2892, 29780), (2978, 28920), (3615, 23824), (3856, 22335), (4467, 19280), (4820, 17868), (5784, 14890), (5956, 14460), (7230, 11912), (7445, 11568), (8934, 9640)]