30396080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2694

約数の個数: 80

約数和(自身を含む): 83057184

約数和(自身を除く): 52661104

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2657, 2860, 5314, 5720, 10628, 11440, 13285, 21256, 26570, 29227, 34541, 42512, 53140, 58454, 69082, 106280, 116908, 138164, 146135, 172705, 212560, 233816, 276328, 292270, 345410, 379951, 467632, 552656, 584540, 690820, 759902, 1169080, 1381640, 1519804, 1899755, 2338160, 2763280, 3039608, 3799510, 6079216, 7599020, 15198040, 30396080]

約数ペア:

[(1, 30396080), (2, 15198040), (4, 7599020), (5, 6079216), (8, 3799510), (10, 3039608), (11, 2763280), (13, 2338160), (16, 1899755), (20, 1519804), (22, 1381640), (26, 1169080), (40, 759902), (44, 690820), (52, 584540), (55, 552656), (65, 467632), (80, 379951), (88, 345410), (104, 292270), (110, 276328), (130, 233816), (143, 212560), (176, 172705), (208, 146135), (220, 138164), (260, 116908), (286, 106280), (440, 69082), (520, 58454), (572, 53140), (715, 42512), (880, 34541), (1040, 29227), (1144, 26570), (1430, 21256), (2288, 13285), (2657, 11440), (2860, 10628), (5314, 5720)]