121247640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{336799}}^1$

素因数の和:336816

約数の個数: 48

約数和(自身を含む): 394056000

約数和(自身を除く): 272808360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 336799, 673598, 1010397, 1347196, 1683995, 2020794, 2694392, 3031191, 3367990, 4041588, 5051985, 6062382, 6735980, 8083176, 10103970, 12124764, 13471960, 15155955, 20207940, 24249528, 30311910, 40415880, 60623820, 121247640]

約数ペア:

[(1, 121247640), (2, 60623820), (3, 40415880), (4, 30311910), (5, 24249528), (6, 20207940), (8, 15155955), (9, 13471960), (10, 12124764), (12, 10103970), (15, 8083176), (18, 6735980), (20, 6062382), (24, 5051985), (30, 4041588), (36, 3367990), (40, 3031191), (45, 2694392), (60, 2020794), (72, 1683995), (90, 1347196), (120, 1010397), (180, 673598), (360, 336799)]