427150680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{323599}}^1$

素因数の和:323624

約数の個数: 64

約数和(自身を含む): 1397952000

約数和(自身を除く): 970801320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 323599, 647198, 970797, 1294396, 1617995, 1941594, 2588792, 3235990, 3559589, 3883188, 4853985, 6471980, 7119178, 7766376, 9707970, 10678767, 12943960, 14238356, 17797945, 19415940, 21357534, 28476712, 35595890, 38831880, 42715068, 53393835, 71191780, 85430136, 106787670, 142383560, 213575340, 427150680]

約数ペア:

[(1, 427150680), (2, 213575340), (3, 142383560), (4, 106787670), (5, 85430136), (6, 71191780), (8, 53393835), (10, 42715068), (11, 38831880), (12, 35595890), (15, 28476712), (20, 21357534), (22, 19415940), (24, 17797945), (30, 14238356), (33, 12943960), (40, 10678767), (44, 9707970), (55, 7766376), (60, 7119178), (66, 6471980), (88, 4853985), (110, 3883188), (120, 3559589), (132, 3235990), (165, 2588792), (220, 1941594), (264, 1617995), (330, 1294396), (440, 970797), (660, 647198), (1320, 323599)]