8788140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{48823}}^1$

素因数の和:48838

約数の個数: 36

約数和(自身を含む): 26657904

約数和(自身を除く): 17869764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 48823, 97646, 146469, 195292, 244115, 292938, 439407, 488230, 585876, 732345, 878814, 976460, 1464690, 1757628, 2197035, 2929380, 4394070, 8788140]

約数ペア:

[(1, 8788140), (2, 4394070), (3, 2929380), (4, 2197035), (5, 1757628), (6, 1464690), (9, 976460), (10, 878814), (12, 732345), (15, 585876), (18, 488230), (20, 439407), (30, 292938), (36, 244115), (45, 195292), (60, 146469), (90, 97646), (180, 48823)]