1209045360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5037689}}^1$

素因数の和:5037705

約数の個数: 40

約数和(自身を含む): 3748041360

約数和(自身を除く): 2538996000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5037689, 10075378, 15113067, 20150756, 25188445, 30226134, 40301512, 50376890, 60452268, 75565335, 80603024, 100753780, 120904536, 151130670, 201507560, 241809072, 302261340, 403015120, 604522680, 1209045360]

約数ペア:

[(1, 1209045360), (2, 604522680), (3, 403015120), (4, 302261340), (5, 241809072), (6, 201507560), (8, 151130670), (10, 120904536), (12, 100753780), (15, 80603024), (16, 75565335), (20, 60452268), (24, 50376890), (30, 40301512), (40, 30226134), (48, 25188445), (60, 20150756), (80, 15113067), (120, 10075378), (240, 5037689)]