8125440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^2$

素因数の和:74

約数の個数: 132

約数和(自身を含む): 27167784

約数和(自身を除く): 19042344

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, 512, 529, 552, 640, 690, 736, 768, 920, 960, 1024, 1058, 1104, 1280, 1380, 1472, 1536, 1587, 1840, 1920, 2116, 2208, 2560, 2645, 2760, 2944, 3072, 3174, 3680, 3840, 4232, 4416, 5120, 5290, 5520, 5888, 6348, 7360, 7680, 7935, 8464, 8832, 10580, 11040, 11776, 12696, 14720, 15360, 15870, 16928, 17664, 21160, 22080, 23552, 25392, 29440, 31740, 33856, 35328, 42320, 44160, 50784, 58880, 63480, 67712, 70656, 84640, 88320, 101568, 117760, 126960, 135424, 169280, 176640, 203136, 253920, 270848, 338560, 353280, 406272, 507840, 541696, 677120, 812544, 1015680, 1354240, 1625088, 2031360, 2708480, 4062720, 8125440]

約数ペア:

[(1, 8125440), (2, 4062720), (3, 2708480), (4, 2031360), (5, 1625088), (6, 1354240), (8, 1015680), (10, 812544), (12, 677120), (15, 541696), (16, 507840), (20, 406272), (23, 353280), (24, 338560), (30, 270848), (32, 253920), (40, 203136), (46, 176640), (48, 169280), (60, 135424), (64, 126960), (69, 117760), (80, 101568), (92, 88320), (96, 84640), (115, 70656), (120, 67712), (128, 63480), (138, 58880), (160, 50784), (184, 44160), (192, 42320), (230, 35328), (240, 33856), (256, 31740), (276, 29440), (320, 25392), (345, 23552), (368, 22080), (384, 21160), (460, 17664), (480, 16928), (512, 15870), (529, 15360), (552, 14720), (640, 12696), (690, 11776), (736, 11040), (768, 10580), (920, 8832), (960, 8464), (1024, 7935), (1058, 7680), (1104, 7360), (1280, 6348), (1380, 5888), (1472, 5520), (1536, 5290), (1587, 5120), (1840, 4416), (1920, 4232), (2116, 3840), (2208, 3680), (2560, 3174), (2645, 3072), (2760, 2944)]