72859560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607163}}^1$

素因数の和:607177

約数の個数: 32

約数和(自身を含む): 218579040

約数和(自身を除く): 145719480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607163, 1214326, 1821489, 2428652, 3035815, 3642978, 4857304, 6071630, 7285956, 9107445, 12143260, 14571912, 18214890, 24286520, 36429780, 72859560]

約数ペア:

[(1, 72859560), (2, 36429780), (3, 24286520), (4, 18214890), (5, 14571912), (6, 12143260), (8, 9107445), (10, 7285956), (12, 6071630), (15, 4857304), (20, 3642978), (24, 3035815), (30, 2428652), (40, 1821489), (60, 1214326), (120, 607163)]