78625560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3877}}^1$

素因数の和:3917

約数の個数: 96

約数和(自身を含む): 255482640

約数和(自身を除く): 176857080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 3877, 4056, 5070, 6760, 7754, 10140, 11631, 15508, 19385, 20280, 23262, 31016, 38770, 46524, 50401, 58155, 77540, 93048, 100802, 116310, 151203, 155080, 201604, 232620, 252005, 302406, 403208, 465240, 504010, 604812, 655213, 756015, 1008020, 1209624, 1310426, 1512030, 1965639, 2016040, 2620852, 3024060, 3276065, 3931278, 5241704, 6048120, 6552130, 7862556, 9828195, 13104260, 15725112, 19656390, 26208520, 39312780, 78625560]

約数ペア:

[(1, 78625560), (2, 39312780), (3, 26208520), (4, 19656390), (5, 15725112), (6, 13104260), (8, 9828195), (10, 7862556), (12, 6552130), (13, 6048120), (15, 5241704), (20, 3931278), (24, 3276065), (26, 3024060), (30, 2620852), (39, 2016040), (40, 1965639), (52, 1512030), (60, 1310426), (65, 1209624), (78, 1008020), (104, 756015), (120, 655213), (130, 604812), (156, 504010), (169, 465240), (195, 403208), (260, 302406), (312, 252005), (338, 232620), (390, 201604), (507, 155080), (520, 151203), (676, 116310), (780, 100802), (845, 93048), (1014, 77540), (1352, 58155), (1560, 50401), (1690, 46524), (2028, 38770), (2535, 31016), (3380, 23262), (3877, 20280), (4056, 19385), (5070, 15508), (6760, 11631), (7754, 10140)]