281580960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{586627}}^1$

素因数の和:586645

約数の個数: 48

約数和(自身を含む): 886981536

約数和(自身を除く): 605400576

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, 586627, 1173254, 1759881, 2346508, 2933135, 3519762, 4693016, 5866270, 7039524, 8799405, 9386032, 11732540, 14079048, 17598810, 18772064, 23465080, 28158096, 35197620, 46930160, 56316192, 70395240, 93860320, 140790480, 281580960]

約数ペア:

[(1, 281580960), (2, 140790480), (3, 93860320), (4, 70395240), (5, 56316192), (6, 46930160), (8, 35197620), (10, 28158096), (12, 23465080), (15, 18772064), (16, 17598810), (20, 14079048), (24, 11732540), (30, 9386032), (32, 8799405), (40, 7039524), (48, 5866270), (60, 4693016), (80, 3519762), (96, 2933135), (120, 2346508), (160, 1759881), (240, 1173254), (480, 586627)]