124452120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79777}}^1$

素因数の和:79804

約数の個数: 64

約数和(自身を含む): 402081120

約数和(自身を除く): 277629000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 79777, 159554, 239331, 319108, 398885, 478662, 638216, 797770, 957324, 1037101, 1196655, 1595540, 1914648, 2074202, 2393310, 3111303, 3191080, 4148404, 4786620, 5185505, 6222606, 8296808, 9573240, 10371010, 12445212, 15556515, 20742020, 24890424, 31113030, 41484040, 62226060, 124452120]

約数ペア:

[(1, 124452120), (2, 62226060), (3, 41484040), (4, 31113030), (5, 24890424), (6, 20742020), (8, 15556515), (10, 12445212), (12, 10371010), (13, 9573240), (15, 8296808), (20, 6222606), (24, 5185505), (26, 4786620), (30, 4148404), (39, 3191080), (40, 3111303), (52, 2393310), (60, 2074202), (65, 1914648), (78, 1595540), (104, 1196655), (120, 1037101), (130, 957324), (156, 797770), (195, 638216), (260, 478662), (312, 398885), (390, 319108), (520, 239331), (780, 159554), (1560, 79777)]