253430408040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2111920067}}^1$

素因数の和:2111920081

約数の個数: 32

約数和(自身を含む): 760291224480

約数和(自身を除く): 506860816440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2111920067, 4223840134, 6335760201, 8447680268, 10559600335, 12671520402, 16895360536, 21119200670, 25343040804, 31678801005, 42238401340, 50686081608, 63357602010, 84476802680, 126715204020, 253430408040]

約数ペア:

[(1, 253430408040), (2, 126715204020), (3, 84476802680), (4, 63357602010), (5, 50686081608), (6, 42238401340), (8, 31678801005), (10, 25343040804), (12, 21119200670), (15, 16895360536), (20, 12671520402), (24, 10559600335), (30, 8447680268), (40, 6335760201), (60, 4223840134), (120, 2111920067)]