15909660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 52357032

約数和(自身を除く): 36447372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 523, 585, 676, 780, 845, 1014, 1046, 1170, 1521, 1569, 1690, 2028, 2092, 2340, 2535, 2615, 3042, 3138, 3380, 4707, 5070, 5230, 6084, 6276, 6799, 7605, 7845, 9414, 10140, 10460, 13598, 15210, 15690, 18828, 20397, 23535, 27196, 30420, 31380, 33995, 40794, 47070, 61191, 67990, 81588, 88387, 94140, 101985, 122382, 135980, 176774, 203970, 244764, 265161, 305955, 353548, 407940, 441935, 530322, 611910, 795483, 883870, 1060644, 1223820, 1325805, 1590966, 1767740, 2651610, 3181932, 3977415, 5303220, 7954830, 15909660]

約数ペア:

[(1, 15909660), (2, 7954830), (3, 5303220), (4, 3977415), (5, 3181932), (6, 2651610), (9, 1767740), (10, 1590966), (12, 1325805), (13, 1223820), (15, 1060644), (18, 883870), (20, 795483), (26, 611910), (30, 530322), (36, 441935), (39, 407940), (45, 353548), (52, 305955), (60, 265161), (65, 244764), (78, 203970), (90, 176774), (117, 135980), (130, 122382), (156, 101985), (169, 94140), (180, 88387), (195, 81588), (234, 67990), (260, 61191), (338, 47070), (390, 40794), (468, 33995), (507, 31380), (523, 30420), (585, 27196), (676, 23535), (780, 20397), (845, 18828), (1014, 15690), (1046, 15210), (1170, 13598), (1521, 10460), (1569, 10140), (1690, 9414), (2028, 7845), (2092, 7605), (2340, 6799), (2535, 6276), (2615, 6084), (3042, 5230), (3138, 5070), (3380, 4707)]