2031360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^2$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 6781992

約数和(自身を除く): 4750632

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, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 529, 552, 640, 690, 736, 768, 920, 960, 1058, 1104, 1280, 1380, 1472, 1587, 1840, 1920, 2116, 2208, 2645, 2760, 2944, 3174, 3680, 3840, 4232, 4416, 5290, 5520, 5888, 6348, 7360, 7935, 8464, 8832, 10580, 11040, 12696, 14720, 15870, 16928, 17664, 21160, 22080, 25392, 29440, 31740, 33856, 42320, 44160, 50784, 63480, 67712, 84640, 88320, 101568, 126960, 135424, 169280, 203136, 253920, 338560, 406272, 507840, 677120, 1015680, 2031360]

約数ペア:

[(1, 2031360), (2, 1015680), (3, 677120), (4, 507840), (5, 406272), (6, 338560), (8, 253920), (10, 203136), (12, 169280), (15, 135424), (16, 126960), (20, 101568), (23, 88320), (24, 84640), (30, 67712), (32, 63480), (40, 50784), (46, 44160), (48, 42320), (60, 33856), (64, 31740), (69, 29440), (80, 25392), (92, 22080), (96, 21160), (115, 17664), (120, 16928), (128, 15870), (138, 14720), (160, 12696), (184, 11040), (192, 10580), (230, 8832), (240, 8464), (256, 7935), (276, 7360), (320, 6348), (345, 5888), (368, 5520), (384, 5290), (460, 4416), (480, 4232), (529, 3840), (552, 3680), (640, 3174), (690, 2944), (736, 2760), (768, 2645), (920, 2208), (960, 2116), (1058, 1920), (1104, 1840), (1280, 1587), (1380, 1472)]