29718120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{247651}}^1$

素因数の和:247665

約数の個数: 32

約数和(自身を含む): 89154720

約数和(自身を除く): 59436600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 247651, 495302, 742953, 990604, 1238255, 1485906, 1981208, 2476510, 2971812, 3714765, 4953020, 5943624, 7429530, 9906040, 14859060, 29718120]

約数ペア:

[(1, 29718120), (2, 14859060), (3, 9906040), (4, 7429530), (5, 5943624), (6, 4953020), (8, 3714765), (10, 2971812), (12, 2476510), (15, 1981208), (20, 1485906), (24, 1238255), (30, 990604), (40, 742953), (60, 495302), (120, 247651)]