706621680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{981419}}^1$

素因数の和:981438

約数の個数: 60

約数和(自身を含む): 2373073560

約数和(自身を除く): 1666451880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 981419, 1962838, 2944257, 3925676, 4907095, 5888514, 7851352, 8832771, 9814190, 11777028, 14721285, 15702704, 17665542, 19628380, 23554056, 29442570, 35331084, 39256760, 44163855, 47108112, 58885140, 70662168, 78513520, 88327710, 117770280, 141324336, 176655420, 235540560, 353310840, 706621680]

約数ペア:

[(1, 706621680), (2, 353310840), (3, 235540560), (4, 176655420), (5, 141324336), (6, 117770280), (8, 88327710), (9, 78513520), (10, 70662168), (12, 58885140), (15, 47108112), (16, 44163855), (18, 39256760), (20, 35331084), (24, 29442570), (30, 23554056), (36, 19628380), (40, 17665542), (45, 15702704), (48, 14721285), (60, 11777028), (72, 9814190), (80, 8832771), (90, 7851352), (120, 5888514), (144, 4907095), (180, 3925676), (240, 2944257), (360, 1962838), (720, 981419)]