721640112

素因数分解:

$2^4\times 3^1\times {\mathrm{15034169}}^1$

素因数の和:15034180

約数の個数: 20

約数和(自身を含む): 1864237080

約数和(自身を除く): 1142596968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 15034169, 30068338, 45102507, 60136676, 90205014, 120273352, 180410028, 240546704, 360820056, 721640112]

約数ペア:

[(1, 721640112), (2, 360820056), (3, 240546704), (4, 180410028), (6, 120273352), (8, 90205014), (12, 60136676), (16, 45102507), (24, 30068338), (48, 15034169)]