8553480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5510

約数の個数: 64

約数和(自身を含む): 27639360

約数和(自身を除く): 19085880

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, 195, 260, 312, 390, 520, 780, 1560, 5483, 10966, 16449, 21932, 27415, 32898, 43864, 54830, 65796, 71279, 82245, 109660, 131592, 142558, 164490, 213837, 219320, 285116, 328980, 356395, 427674, 570232, 657960, 712790, 855348, 1069185, 1425580, 1710696, 2138370, 2851160, 4276740, 8553480]

約数ペア:

[(1, 8553480), (2, 4276740), (3, 2851160), (4, 2138370), (5, 1710696), (6, 1425580), (8, 1069185), (10, 855348), (12, 712790), (13, 657960), (15, 570232), (20, 427674), (24, 356395), (26, 328980), (30, 285116), (39, 219320), (40, 213837), (52, 164490), (60, 142558), (65, 131592), (78, 109660), (104, 82245), (120, 71279), (130, 65796), (156, 54830), (195, 43864), (260, 32898), (312, 27415), (390, 21932), (520, 16449), (780, 10966), (1560, 5483)]