475140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7919}}^1$

素因数の和:7931

約数の個数: 24

約数和(自身を含む): 1330560

約数和(自身を除く): 855420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7919, 15838, 23757, 31676, 39595, 47514, 79190, 95028, 118785, 158380, 237570, 475140]

約数ペア:

[(1, 475140), (2, 237570), (3, 158380), (4, 118785), (5, 95028), (6, 79190), (10, 47514), (12, 39595), (15, 31676), (20, 23757), (30, 15838), (60, 7919)]