129126840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1076057}}^1$

素因数の和:1076071

約数の個数: 32

約数和(自身を含む): 387380880

約数和(自身を除く): 258254040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1076057, 2152114, 3228171, 4304228, 5380285, 6456342, 8608456, 10760570, 12912684, 16140855, 21521140, 25825368, 32281710, 43042280, 64563420, 129126840]

約数ペア:

[(1, 129126840), (2, 64563420), (3, 43042280), (4, 32281710), (5, 25825368), (6, 21521140), (8, 16140855), (10, 12912684), (12, 10760570), (15, 8608456), (20, 6456342), (24, 5380285), (30, 4304228), (40, 3228171), (60, 2152114), (120, 1076057)]