129477360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2711}}^1$

素因数の和:2926

約数の個数: 80

約数和(自身を含む): 403545600

約数和(自身を除く): 274068240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2711, 2985, 3184, 3980, 4776, 5422, 5970, 7960, 8133, 9552, 10844, 11940, 13555, 15920, 16266, 21688, 23880, 27110, 32532, 40665, 43376, 47760, 54220, 65064, 81330, 108440, 130128, 162660, 216880, 325320, 539489, 650640, 1078978, 1618467, 2157956, 2697445, 3236934, 4315912, 5394890, 6473868, 8092335, 8631824, 10789780, 12947736, 16184670, 21579560, 25895472, 32369340, 43159120, 64738680, 129477360]

約数ペア:

[(1, 129477360), (2, 64738680), (3, 43159120), (4, 32369340), (5, 25895472), (6, 21579560), (8, 16184670), (10, 12947736), (12, 10789780), (15, 8631824), (16, 8092335), (20, 6473868), (24, 5394890), (30, 4315912), (40, 3236934), (48, 2697445), (60, 2157956), (80, 1618467), (120, 1078978), (199, 650640), (240, 539489), (398, 325320), (597, 216880), (796, 162660), (995, 130128), (1194, 108440), (1592, 81330), (1990, 65064), (2388, 54220), (2711, 47760), (2985, 43376), (3184, 40665), (3980, 32532), (4776, 27110), (5422, 23880), (5970, 21688), (7960, 16266), (8133, 15920), (9552, 13555), (10844, 11940)]