8029320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5174

約数の個数: 64

約数和(自身を含む): 25945920

約数和(自身を除く): 17916600

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, 5147, 10294, 15441, 20588, 25735, 30882, 41176, 51470, 61764, 66911, 77205, 102940, 123528, 133822, 154410, 200733, 205880, 267644, 308820, 334555, 401466, 535288, 617640, 669110, 802932, 1003665, 1338220, 1605864, 2007330, 2676440, 4014660, 8029320]

約数ペア:

[(1, 8029320), (2, 4014660), (3, 2676440), (4, 2007330), (5, 1605864), (6, 1338220), (8, 1003665), (10, 802932), (12, 669110), (13, 617640), (15, 535288), (20, 401466), (24, 334555), (26, 308820), (30, 267644), (39, 205880), (40, 200733), (52, 154410), (60, 133822), (65, 123528), (78, 102940), (104, 77205), (120, 66911), (130, 61764), (156, 51470), (195, 41176), (260, 30882), (312, 25735), (390, 20588), (520, 15441), (780, 10294), (1560, 5147)]