30444360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{253703}}^1$

素因数の和:253717

約数の個数: 32

約数和(自身を含む): 91333440

約数和(自身を除く): 60889080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 253703, 507406, 761109, 1014812, 1268515, 1522218, 2029624, 2537030, 3044436, 3805545, 5074060, 6088872, 7611090, 10148120, 15222180, 30444360]

約数ペア:

[(1, 30444360), (2, 15222180), (3, 10148120), (4, 7611090), (5, 6088872), (6, 5074060), (8, 3805545), (10, 3044436), (12, 2537030), (15, 2029624), (20, 1522218), (24, 1268515), (30, 1014812), (40, 761109), (60, 507406), (120, 253703)]