340455840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{709283}}^1$

素因数の和:709301

約数の個数: 48

約数和(自身を含む): 1072437408

約数和(自身を除く): 731981568

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, 709283, 1418566, 2127849, 2837132, 3546415, 4255698, 5674264, 7092830, 8511396, 10639245, 11348528, 14185660, 17022792, 21278490, 22697056, 28371320, 34045584, 42556980, 56742640, 68091168, 85113960, 113485280, 170227920, 340455840]

約数ペア:

[(1, 340455840), (2, 170227920), (3, 113485280), (4, 85113960), (5, 68091168), (6, 56742640), (8, 42556980), (10, 34045584), (12, 28371320), (15, 22697056), (16, 21278490), (20, 17022792), (24, 14185660), (30, 11348528), (32, 10639245), (40, 8511396), (48, 7092830), (60, 5674264), (80, 4255698), (96, 3546415), (120, 2837132), (160, 2127849), (240, 1418566), (480, 709283)]