12462320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 32622912

約数和(自身を除く): 20160592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 521, 598, 920, 1040, 1042, 1196, 1495, 1840, 2084, 2392, 2605, 2990, 4168, 4784, 5210, 5980, 6773, 8336, 10420, 11960, 11983, 13546, 20840, 23920, 23966, 27092, 33865, 41680, 47932, 54184, 59915, 67730, 95864, 108368, 119830, 135460, 155779, 191728, 239660, 270920, 311558, 479320, 541840, 623116, 778895, 958640, 1246232, 1557790, 2492464, 3115580, 6231160, 12462320]

約数ペア:

[(1, 12462320), (2, 6231160), (4, 3115580), (5, 2492464), (8, 1557790), (10, 1246232), (13, 958640), (16, 778895), (20, 623116), (23, 541840), (26, 479320), (40, 311558), (46, 270920), (52, 239660), (65, 191728), (80, 155779), (92, 135460), (104, 119830), (115, 108368), (130, 95864), (184, 67730), (208, 59915), (230, 54184), (260, 47932), (299, 41680), (368, 33865), (460, 27092), (520, 23966), (521, 23920), (598, 20840), (920, 13546), (1040, 11983), (1042, 11960), (1196, 10420), (1495, 8336), (1840, 6773), (2084, 5980), (2392, 5210), (2605, 4784), (2990, 4168)]