30469080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{253909}}^1$

素因数の和:253923

約数の個数: 32

約数和(自身を含む): 91407600

約数和(自身を除く): 60938520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 253909, 507818, 761727, 1015636, 1269545, 1523454, 2031272, 2539090, 3046908, 3808635, 5078180, 6093816, 7617270, 10156360, 15234540, 30469080]

約数ペア:

[(1, 30469080), (2, 15234540), (3, 10156360), (4, 7617270), (5, 6093816), (6, 5078180), (8, 3808635), (10, 3046908), (12, 2539090), (15, 2031272), (20, 1523454), (24, 1269545), (30, 1015636), (40, 761727), (60, 507818), (120, 253909)]