140772120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1173101}}^1$

素因数の和:1173115

約数の個数: 32

約数和(自身を含む): 422316720

約数和(自身を除く): 281544600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1173101, 2346202, 3519303, 4692404, 5865505, 7038606, 9384808, 11731010, 14077212, 17596515, 23462020, 28154424, 35193030, 46924040, 70386060, 140772120]

約数ペア:

[(1, 140772120), (2, 70386060), (3, 46924040), (4, 35193030), (5, 28154424), (6, 23462020), (8, 17596515), (10, 14077212), (12, 11731010), (15, 9384808), (20, 7038606), (24, 5865505), (30, 4692404), (40, 3519303), (60, 2346202), (120, 1173101)]