72387240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{603227}}^1$

素因数の和:603241

約数の個数: 32

約数和(自身を含む): 217162080

約数和(自身を除く): 144774840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 603227, 1206454, 1809681, 2412908, 3016135, 3619362, 4825816, 6032270, 7238724, 9048405, 12064540, 14477448, 18096810, 24129080, 36193620, 72387240]

約数ペア:

[(1, 72387240), (2, 36193620), (3, 24129080), (4, 18096810), (5, 14477448), (6, 12064540), (8, 9048405), (10, 7238724), (12, 6032270), (15, 4825816), (20, 3619362), (24, 3016135), (30, 2412908), (40, 1809681), (60, 1206454), (120, 603227)]