121822920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112799}}^1$

素因数の和:112819

約数の個数: 64

約数和(自身を含む): 406080000

約数和(自身を除く): 284257080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 112799, 225598, 338397, 451196, 563995, 676794, 902392, 1015191, 1127990, 1353588, 1691985, 2030382, 2255980, 2707176, 3045573, 3383970, 4060764, 4511960, 5075955, 6091146, 6767940, 8121528, 10151910, 12182292, 13535880, 15227865, 20303820, 24364584, 30455730, 40607640, 60911460, 121822920]

約数ペア:

[(1, 121822920), (2, 60911460), (3, 40607640), (4, 30455730), (5, 24364584), (6, 20303820), (8, 15227865), (9, 13535880), (10, 12182292), (12, 10151910), (15, 8121528), (18, 6767940), (20, 6091146), (24, 5075955), (27, 4511960), (30, 4060764), (36, 3383970), (40, 3045573), (45, 2707176), (54, 2255980), (60, 2030382), (72, 1691985), (90, 1353588), (108, 1127990), (120, 1015191), (135, 902392), (180, 676794), (216, 563995), (270, 451196), (360, 338397), (540, 225598), (1080, 112799)]