260358960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1084829}}^1$

素因数の和:1084845

約数の個数: 40

約数和(自身を含む): 807113520

約数和(自身を除く): 546754560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1084829, 2169658, 3254487, 4339316, 5424145, 6508974, 8678632, 10848290, 13017948, 16272435, 17357264, 21696580, 26035896, 32544870, 43393160, 52071792, 65089740, 86786320, 130179480, 260358960]

約数ペア:

[(1, 260358960), (2, 130179480), (3, 86786320), (4, 65089740), (5, 52071792), (6, 43393160), (8, 32544870), (10, 26035896), (12, 21696580), (15, 17357264), (16, 16272435), (20, 13017948), (24, 10848290), (30, 8678632), (40, 6508974), (48, 5424145), (60, 4339316), (80, 3254487), (120, 2169658), (240, 1084829)]