78744480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{164051}}^1$

素因数の和:164069

約数の個数: 48

約数和(自身を含む): 248046624

約数和(自身を除く): 169302144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 164051, 328102, 492153, 656204, 820255, 984306, 1312408, 1640510, 1968612, 2460765, 2624816, 3281020, 3937224, 4921530, 5249632, 6562040, 7874448, 9843060, 13124080, 15748896, 19686120, 26248160, 39372240, 78744480]

約数ペア:

[(1, 78744480), (2, 39372240), (3, 26248160), (4, 19686120), (5, 15748896), (6, 13124080), (8, 9843060), (10, 7874448), (12, 6562040), (15, 5249632), (16, 4921530), (20, 3937224), (24, 3281020), (30, 2624816), (32, 2460765), (40, 1968612), (48, 1640510), (60, 1312408), (80, 984306), (96, 820255), (120, 656204), (160, 492153), (240, 328102), (480, 164051)]