139926840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1166057}}^1$

素因数の和:1166071

約数の個数: 32

約数和(自身を含む): 419780880

約数和(自身を除く): 279854040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1166057, 2332114, 3498171, 4664228, 5830285, 6996342, 9328456, 11660570, 13992684, 17490855, 23321140, 27985368, 34981710, 46642280, 69963420, 139926840]

約数ペア:

[(1, 139926840), (2, 69963420), (3, 46642280), (4, 34981710), (5, 27985368), (6, 23321140), (8, 17490855), (10, 13992684), (12, 11660570), (15, 9328456), (20, 6996342), (24, 5830285), (30, 4664228), (40, 3498171), (60, 2332114), (120, 1166057)]