8537697720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{106349}}^1$

素因数の和:106589

約数の個数: 96

約数和(自身を含む): 27872208000

約数和(自身を除く): 19334510280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 13380, 16056, 20070, 26760, 40140, 80280, 106349, 212698, 319047, 425396, 531745, 638094, 850792, 957141, 1063490, 1276188, 1595235, 1914282, 2126980, 2552376, 3190470, 3828564, 4253960, 4785705, 6380940, 7657128, 9571410, 12761880, 19142820, 23715827, 38285640, 47431654, 71147481, 94863308, 118579135, 142294962, 189726616, 213442443, 237158270, 284589924, 355737405, 426884886, 474316540, 569179848, 711474810, 853769772, 948633080, 1067212215, 1422949620, 1707539544, 2134424430, 2845899240, 4268848860, 8537697720]

約数ペア:

[(1, 8537697720), (2, 4268848860), (3, 2845899240), (4, 2134424430), (5, 1707539544), (6, 1422949620), (8, 1067212215), (9, 948633080), (10, 853769772), (12, 711474810), (15, 569179848), (18, 474316540), (20, 426884886), (24, 355737405), (30, 284589924), (36, 237158270), (40, 213442443), (45, 189726616), (60, 142294962), (72, 118579135), (90, 94863308), (120, 71147481), (180, 47431654), (223, 38285640), (360, 23715827), (446, 19142820), (669, 12761880), (892, 9571410), (1115, 7657128), (1338, 6380940), (1784, 4785705), (2007, 4253960), (2230, 3828564), (2676, 3190470), (3345, 2552376), (4014, 2126980), (4460, 1914282), (5352, 1595235), (6690, 1276188), (8028, 1063490), (8920, 957141), (10035, 850792), (13380, 638094), (16056, 531745), (20070, 425396), (26760, 319047), (40140, 212698), (80280, 106349)]