120046160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115429}}^1$

素因数の和:115455

約数の個数: 40

約数和(自身を含む): 300579720

約数和(自身を除く): 180533560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 115429, 230858, 461716, 577145, 923432, 1154290, 1500577, 1846864, 2308580, 3001154, 4617160, 6002308, 7502885, 9234320, 12004616, 15005770, 24009232, 30011540, 60023080, 120046160]

約数ペア:

[(1, 120046160), (2, 60023080), (4, 30011540), (5, 24009232), (8, 15005770), (10, 12004616), (13, 9234320), (16, 7502885), (20, 6002308), (26, 4617160), (40, 3001154), (52, 2308580), (65, 1846864), (80, 1500577), (104, 1154290), (130, 923432), (208, 577145), (260, 461716), (520, 230858), (1040, 115429)]