30441480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{253679}}^1$

素因数の和:253693

約数の個数: 32

約数和(自身を含む): 91324800

約数和(自身を除く): 60883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 253679, 507358, 761037, 1014716, 1268395, 1522074, 2029432, 2536790, 3044148, 3805185, 5073580, 6088296, 7610370, 10147160, 15220740, 30441480]

約数ペア:

[(1, 30441480), (2, 15220740), (3, 10147160), (4, 7610370), (5, 6088296), (6, 5073580), (8, 3805185), (10, 3044148), (12, 2536790), (15, 2029432), (20, 1522074), (24, 1268395), (30, 1014716), (40, 761037), (60, 507358), (120, 253679)]