507840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2$

素因数の和:66

約数の個数: 84

約数和(自身を含む): 1685544

約数和(自身を除く): 1177704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 529, 552, 690, 736, 920, 960, 1058, 1104, 1380, 1472, 1587, 1840, 2116, 2208, 2645, 2760, 3174, 3680, 4232, 4416, 5290, 5520, 6348, 7360, 7935, 8464, 10580, 11040, 12696, 15870, 16928, 21160, 22080, 25392, 31740, 33856, 42320, 50784, 63480, 84640, 101568, 126960, 169280, 253920, 507840]

約数ペア:

[(1, 507840), (2, 253920), (3, 169280), (4, 126960), (5, 101568), (6, 84640), (8, 63480), (10, 50784), (12, 42320), (15, 33856), (16, 31740), (20, 25392), (23, 22080), (24, 21160), (30, 16928), (32, 15870), (40, 12696), (46, 11040), (48, 10580), (60, 8464), (64, 7935), (69, 7360), (80, 6348), (92, 5520), (96, 5290), (115, 4416), (120, 4232), (138, 3680), (160, 3174), (184, 2760), (192, 2645), (230, 2208), (240, 2116), (276, 1840), (320, 1587), (345, 1472), (368, 1380), (460, 1104), (480, 1058), (529, 960), (552, 920), (690, 736)]