13489320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8647}}^1$

素因数の和:8674

約数の個数: 64

約数和(自身を含む): 43585920

約数和(自身を除く): 30096600

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, 8647, 17294, 25941, 34588, 43235, 51882, 69176, 86470, 103764, 112411, 129705, 172940, 207528, 224822, 259410, 337233, 345880, 449644, 518820, 562055, 674466, 899288, 1037640, 1124110, 1348932, 1686165, 2248220, 2697864, 3372330, 4496440, 6744660, 13489320]

約数ペア:

[(1, 13489320), (2, 6744660), (3, 4496440), (4, 3372330), (5, 2697864), (6, 2248220), (8, 1686165), (10, 1348932), (12, 1124110), (13, 1037640), (15, 899288), (20, 674466), (24, 562055), (26, 518820), (30, 449644), (39, 345880), (40, 337233), (52, 259410), (60, 224822), (65, 207528), (78, 172940), (104, 129705), (120, 112411), (130, 103764), (156, 86470), (195, 69176), (260, 51882), (312, 43235), (390, 34588), (520, 25941), (780, 17294), (1560, 8647)]