8601960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 26107200

約数和(自身を除く): 17505240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 739, 776, 970, 1164, 1455, 1478, 1940, 2217, 2328, 2910, 2956, 3695, 3880, 4434, 5820, 5912, 7390, 8868, 11085, 11640, 14780, 17736, 22170, 29560, 44340, 71683, 88680, 143366, 215049, 286732, 358415, 430098, 573464, 716830, 860196, 1075245, 1433660, 1720392, 2150490, 2867320, 4300980, 8601960]

約数ペア:

[(1, 8601960), (2, 4300980), (3, 2867320), (4, 2150490), (5, 1720392), (6, 1433660), (8, 1075245), (10, 860196), (12, 716830), (15, 573464), (20, 430098), (24, 358415), (30, 286732), (40, 215049), (60, 143366), (97, 88680), (120, 71683), (194, 44340), (291, 29560), (388, 22170), (485, 17736), (582, 14780), (739, 11640), (776, 11085), (970, 8868), (1164, 7390), (1455, 5912), (1478, 5820), (1940, 4434), (2217, 3880), (2328, 3695), (2910, 2956)]