45391980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{756533}}^1$

素因数の和:756545

約数の個数: 24

約数和(自身を含む): 127097712

約数和(自身を除く): 81705732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 756533, 1513066, 2269599, 3026132, 3782665, 4539198, 7565330, 9078396, 11347995, 15130660, 22695990, 45391980]

約数ペア:

[(1, 45391980), (2, 22695990), (3, 15130660), (4, 11347995), (5, 9078396), (6, 7565330), (10, 4539198), (12, 3782665), (15, 3026132), (20, 2269599), (30, 1513066), (60, 756533)]