75012720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{312553}}^1$

素因数の和:312569

約数の個数: 40

約数和(自身を含む): 232540176

約数和(自身を除く): 157527456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 312553, 625106, 937659, 1250212, 1562765, 1875318, 2500424, 3125530, 3750636, 4688295, 5000848, 6251060, 7501272, 9376590, 12502120, 15002544, 18753180, 25004240, 37506360, 75012720]

約数ペア:

[(1, 75012720), (2, 37506360), (3, 25004240), (4, 18753180), (5, 15002544), (6, 12502120), (8, 9376590), (10, 7501272), (12, 6251060), (15, 5000848), (16, 4688295), (20, 3750636), (24, 3125530), (30, 2500424), (40, 1875318), (48, 1562765), (60, 1250212), (80, 937659), (120, 625106), (240, 312553)]