83747880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{232633}}^1$

素因数の和:232650

約数の個数: 48

約数和(自身を含む): 272181780

約数和(自身を除く): 188433900

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, 232633, 465266, 697899, 930532, 1163165, 1395798, 1861064, 2093697, 2326330, 2791596, 3489495, 4187394, 4652660, 5583192, 6978990, 8374788, 9305320, 10468485, 13957980, 16749576, 20936970, 27915960, 41873940, 83747880]

約数ペア:

[(1, 83747880), (2, 41873940), (3, 27915960), (4, 20936970), (5, 16749576), (6, 13957980), (8, 10468485), (9, 9305320), (10, 8374788), (12, 6978990), (15, 5583192), (18, 4652660), (20, 4187394), (24, 3489495), (30, 2791596), (36, 2326330), (40, 2093697), (45, 1861064), (60, 1395798), (72, 1163165), (90, 930532), (120, 697899), (180, 465266), (360, 232633)]