2070875280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8628647}}^1$

素因数の和:8628663

約数の個数: 40

約数和(自身を含む): 6419714112

約数和(自身を除く): 4348838832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8628647, 17257294, 25885941, 34514588, 43143235, 51771882, 69029176, 86286470, 103543764, 129429705, 138058352, 172572940, 207087528, 258859410, 345145880, 414175056, 517718820, 690291760, 1035437640, 2070875280]

約数ペア:

[(1, 2070875280), (2, 1035437640), (3, 690291760), (4, 517718820), (5, 414175056), (6, 345145880), (8, 258859410), (10, 207087528), (12, 172572940), (15, 138058352), (16, 129429705), (20, 103543764), (24, 86286470), (30, 69029176), (40, 51771882), (48, 43143235), (60, 34514588), (80, 25885941), (120, 17257294), (240, 8628647)]