4048980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 12700800

約数和(自身を除く): 8651820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 179, 195, 260, 290, 348, 358, 377, 390, 435, 537, 580, 716, 754, 780, 870, 895, 1074, 1131, 1508, 1740, 1790, 1885, 2148, 2262, 2327, 2685, 3580, 3770, 4524, 4654, 5191, 5370, 5655, 6981, 7540, 9308, 10382, 10740, 11310, 11635, 13962, 15573, 20764, 22620, 23270, 25955, 27924, 31146, 34905, 46540, 51910, 62292, 67483, 69810, 77865, 103820, 134966, 139620, 155730, 202449, 269932, 311460, 337415, 404898, 674830, 809796, 1012245, 1349660, 2024490, 4048980]

約数ペア:

[(1, 4048980), (2, 2024490), (3, 1349660), (4, 1012245), (5, 809796), (6, 674830), (10, 404898), (12, 337415), (13, 311460), (15, 269932), (20, 202449), (26, 155730), (29, 139620), (30, 134966), (39, 103820), (52, 77865), (58, 69810), (60, 67483), (65, 62292), (78, 51910), (87, 46540), (116, 34905), (130, 31146), (145, 27924), (156, 25955), (174, 23270), (179, 22620), (195, 20764), (260, 15573), (290, 13962), (348, 11635), (358, 11310), (377, 10740), (390, 10382), (435, 9308), (537, 7540), (580, 6981), (716, 5655), (754, 5370), (780, 5191), (870, 4654), (895, 4524), (1074, 3770), (1131, 3580), (1508, 2685), (1740, 2327), (1790, 2262), (1885, 2148)]