13019620080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{743129}}^1$

素因数の和:743218

約数の個数: 80

約数和(自身を含む): 40913765280

約数和(自身を除く): 27894145200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 743129, 1486258, 2229387, 2972516, 3715645, 4458774, 5945032, 7431290, 8917548, 11146935, 11890064, 14862580, 17835096, 22293870, 29725160, 35670192, 44587740, 54248417, 59450320, 89175480, 108496834, 162745251, 178350960, 216993668, 271242085, 325490502, 433987336, 542484170, 650981004, 813726255, 867974672, 1084968340, 1301962008, 1627452510, 2169936680, 2603924016, 3254905020, 4339873360, 6509810040, 13019620080]

約数ペア:

[(1, 13019620080), (2, 6509810040), (3, 4339873360), (4, 3254905020), (5, 2603924016), (6, 2169936680), (8, 1627452510), (10, 1301962008), (12, 1084968340), (15, 867974672), (16, 813726255), (20, 650981004), (24, 542484170), (30, 433987336), (40, 325490502), (48, 271242085), (60, 216993668), (73, 178350960), (80, 162745251), (120, 108496834), (146, 89175480), (219, 59450320), (240, 54248417), (292, 44587740), (365, 35670192), (438, 29725160), (584, 22293870), (730, 17835096), (876, 14862580), (1095, 11890064), (1168, 11146935), (1460, 8917548), (1752, 7431290), (2190, 5945032), (2920, 4458774), (3504, 3715645), (4380, 2972516), (5840, 2229387), (8760, 1486258), (17520, 743129)]