6526920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 19800000

約数和(自身を除く): 13273080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 499, 545, 654, 872, 998, 1090, 1308, 1497, 1635, 1996, 2180, 2495, 2616, 2994, 3270, 3992, 4360, 4990, 5988, 6540, 7485, 9980, 11976, 13080, 14970, 19960, 29940, 54391, 59880, 108782, 163173, 217564, 271955, 326346, 435128, 543910, 652692, 815865, 1087820, 1305384, 1631730, 2175640, 3263460, 6526920]

約数ペア:

[(1, 6526920), (2, 3263460), (3, 2175640), (4, 1631730), (5, 1305384), (6, 1087820), (8, 815865), (10, 652692), (12, 543910), (15, 435128), (20, 326346), (24, 271955), (30, 217564), (40, 163173), (60, 108782), (109, 59880), (120, 54391), (218, 29940), (327, 19960), (436, 14970), (499, 13080), (545, 11976), (654, 9980), (872, 7485), (998, 6540), (1090, 5988), (1308, 4990), (1497, 4360), (1635, 3992), (1996, 3270), (2180, 2994), (2495, 2616)]