64467660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1074461}}^1$

素因数の和:1074473

約数の個数: 24

約数和(自身を含む): 180509616

約数和(自身を除く): 116041956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1074461, 2148922, 3223383, 4297844, 5372305, 6446766, 10744610, 12893532, 16116915, 21489220, 32233830, 64467660]

約数ペア:

[(1, 64467660), (2, 32233830), (3, 21489220), (4, 16116915), (5, 12893532), (6, 10744610), (10, 6446766), (12, 5372305), (15, 4297844), (20, 3223383), (30, 2148922), (60, 1074461)]