857083440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3571181}}^1$

素因数の和:3571197

約数の個数: 40

約数和(自身を含む): 2656959408

約数和(自身を除く): 1799875968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3571181, 7142362, 10713543, 14284724, 17855905, 21427086, 28569448, 35711810, 42854172, 53567715, 57138896, 71423620, 85708344, 107135430, 142847240, 171416688, 214270860, 285694480, 428541720, 857083440]

約数ペア:

[(1, 857083440), (2, 428541720), (3, 285694480), (4, 214270860), (5, 171416688), (6, 142847240), (8, 107135430), (10, 85708344), (12, 71423620), (15, 57138896), (16, 53567715), (20, 42854172), (24, 35711810), (30, 28569448), (40, 21427086), (48, 17855905), (60, 14284724), (80, 10713543), (120, 7142362), (240, 3571181)]