516509520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2152123}}^1$

素因数の和:2152139

約数の個数: 40

約数和(自身を含む): 1601180256

約数和(自身を除く): 1084670736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2152123, 4304246, 6456369, 8608492, 10760615, 12912738, 17216984, 21521230, 25825476, 32281845, 34433968, 43042460, 51650952, 64563690, 86084920, 103301904, 129127380, 172169840, 258254760, 516509520]

約数ペア:

[(1, 516509520), (2, 258254760), (3, 172169840), (4, 129127380), (5, 103301904), (6, 86084920), (8, 64563690), (10, 51650952), (12, 43042460), (15, 34433968), (16, 32281845), (20, 25825476), (24, 21521230), (30, 17216984), (40, 12912738), (48, 10760615), (60, 8608492), (80, 6456369), (120, 4304246), (240, 2152123)]