207742680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{577063}}^1$

素因数の和:577080

約数の個数: 48

約数和(自身を含む): 675164880

約数和(自身を除く): 467422200

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, 577063, 1154126, 1731189, 2308252, 2885315, 3462378, 4616504, 5193567, 5770630, 6924756, 8655945, 10387134, 11541260, 13849512, 17311890, 20774268, 23082520, 25967835, 34623780, 41548536, 51935670, 69247560, 103871340, 207742680]

約数ペア:

[(1, 207742680), (2, 103871340), (3, 69247560), (4, 51935670), (5, 41548536), (6, 34623780), (8, 25967835), (9, 23082520), (10, 20774268), (12, 17311890), (15, 13849512), (18, 11541260), (20, 10387134), (24, 8655945), (30, 6924756), (36, 5770630), (40, 5193567), (45, 4616504), (60, 3462378), (72, 2885315), (90, 2308252), (120, 1731189), (180, 1154126), (360, 577063)]