207850680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{577363}}^1$

素因数の和:577380

約数の個数: 48

約数和(自身を含む): 675515880

約数和(自身を除く): 467665200

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, 577363, 1154726, 1732089, 2309452, 2886815, 3464178, 4618904, 5196267, 5773630, 6928356, 8660445, 10392534, 11547260, 13856712, 17320890, 20785068, 23094520, 25981335, 34641780, 41570136, 51962670, 69283560, 103925340, 207850680]

約数ペア:

[(1, 207850680), (2, 103925340), (3, 69283560), (4, 51962670), (5, 41570136), (6, 34641780), (8, 25981335), (9, 23094520), (10, 20785068), (12, 17320890), (15, 13856712), (18, 11547260), (20, 10392534), (24, 8660445), (30, 6928356), (36, 5773630), (40, 5196267), (45, 4618904), (60, 3464178), (72, 2886815), (90, 2309452), (120, 1732089), (180, 1154726), (360, 577363)]