137380560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{572419}}^1$

素因数の和:572435

約数の個数: 40

約数和(自身を含む): 425880480

約数和(自身を除く): 288499920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 572419, 1144838, 1717257, 2289676, 2862095, 3434514, 4579352, 5724190, 6869028, 8586285, 9158704, 11448380, 13738056, 17172570, 22896760, 27476112, 34345140, 45793520, 68690280, 137380560]

約数ペア:

[(1, 137380560), (2, 68690280), (3, 45793520), (4, 34345140), (5, 27476112), (6, 22896760), (8, 17172570), (10, 13738056), (12, 11448380), (15, 9158704), (16, 8586285), (20, 6869028), (24, 5724190), (30, 4579352), (40, 3434514), (48, 2862095), (60, 2289676), (80, 1717257), (120, 1144838), (240, 572419)]