1284850920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10707091}}^1$

素因数の和:10707105

約数の個数: 32

約数和(自身を含む): 3854553120

約数和(自身を除く): 2569702200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10707091, 21414182, 32121273, 42828364, 53535455, 64242546, 85656728, 107070910, 128485092, 160606365, 214141820, 256970184, 321212730, 428283640, 642425460, 1284850920]

約数ペア:

[(1, 1284850920), (2, 642425460), (3, 428283640), (4, 321212730), (5, 256970184), (6, 214141820), (8, 160606365), (10, 128485092), (12, 107070910), (15, 85656728), (20, 64242546), (24, 53535455), (30, 42828364), (40, 32121273), (60, 21414182), (120, 10707091)]