13640880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5194

約数の個数: 80

約数和(自身を含む): 46139904

約数和(自身を除く): 32499024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5167, 10334, 15501, 20668, 25835, 31002, 41336, 51670, 56837, 62004, 77505, 82672, 103340, 113674, 124008, 155010, 170511, 206680, 227348, 248016, 284185, 310020, 341022, 413360, 454696, 568370, 620040, 682044, 852555, 909392, 1136740, 1240080, 1364088, 1705110, 2273480, 2728176, 3410220, 4546960, 6820440, 13640880]

約数ペア:

[(1, 13640880), (2, 6820440), (3, 4546960), (4, 3410220), (5, 2728176), (6, 2273480), (8, 1705110), (10, 1364088), (11, 1240080), (12, 1136740), (15, 909392), (16, 852555), (20, 682044), (22, 620040), (24, 568370), (30, 454696), (33, 413360), (40, 341022), (44, 310020), (48, 284185), (55, 248016), (60, 227348), (66, 206680), (80, 170511), (88, 155010), (110, 124008), (120, 113674), (132, 103340), (165, 82672), (176, 77505), (220, 62004), (240, 56837), (264, 51670), (330, 41336), (440, 31002), (528, 25835), (660, 20668), (880, 15501), (1320, 10334), (2640, 5167)]