16686960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3023}}^1$

素因数の和:3062

約数の個数: 80

約数和(自身を含む): 53996544

約数和(自身を除く): 37309584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 3023, 5520, 6046, 9069, 12092, 15115, 18138, 24184, 30230, 36276, 45345, 48368, 60460, 69529, 72552, 90690, 120920, 139058, 145104, 181380, 208587, 241840, 278116, 347645, 362760, 417174, 556232, 695290, 725520, 834348, 1042935, 1112464, 1390580, 1668696, 2085870, 2781160, 3337392, 4171740, 5562320, 8343480, 16686960]

約数ペア:

[(1, 16686960), (2, 8343480), (3, 5562320), (4, 4171740), (5, 3337392), (6, 2781160), (8, 2085870), (10, 1668696), (12, 1390580), (15, 1112464), (16, 1042935), (20, 834348), (23, 725520), (24, 695290), (30, 556232), (40, 417174), (46, 362760), (48, 347645), (60, 278116), (69, 241840), (80, 208587), (92, 181380), (115, 145104), (120, 139058), (138, 120920), (184, 90690), (230, 72552), (240, 69529), (276, 60460), (345, 48368), (368, 45345), (460, 36276), (552, 30230), (690, 24184), (920, 18138), (1104, 15115), (1380, 12092), (1840, 9069), (2760, 6046), (3023, 5520)]