126606840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1055057}}^1$

素因数の和:1055071

約数の個数: 32

約数和(自身を含む): 379820880

約数和(自身を除く): 253214040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1055057, 2110114, 3165171, 4220228, 5275285, 6330342, 8440456, 10550570, 12660684, 15825855, 21101140, 25321368, 31651710, 42202280, 63303420, 126606840]

約数ペア:

[(1, 126606840), (2, 63303420), (3, 42202280), (4, 31651710), (5, 25321368), (6, 21101140), (8, 15825855), (10, 12660684), (12, 10550570), (15, 8440456), (20, 6330342), (24, 5275285), (30, 4220228), (40, 3165171), (60, 2110114), (120, 1055057)]