212629680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{295319}}^1$

素因数の和:295338

約数の個数: 60

約数和(自身を含む): 714083760

約数和(自身を除く): 501454080

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, 295319, 590638, 885957, 1181276, 1476595, 1771914, 2362552, 2657871, 2953190, 3543828, 4429785, 4725104, 5315742, 5906380, 7087656, 8859570, 10631484, 11812760, 13289355, 14175312, 17719140, 21262968, 23625520, 26578710, 35438280, 42525936, 53157420, 70876560, 106314840, 212629680]

約数ペア:

[(1, 212629680), (2, 106314840), (3, 70876560), (4, 53157420), (5, 42525936), (6, 35438280), (8, 26578710), (9, 23625520), (10, 21262968), (12, 17719140), (15, 14175312), (16, 13289355), (18, 11812760), (20, 10631484), (24, 8859570), (30, 7087656), (36, 5906380), (40, 5315742), (45, 4725104), (48, 4429785), (60, 3543828), (72, 2953190), (80, 2657871), (90, 2362552), (120, 1771914), (144, 1476595), (180, 1181276), (240, 885957), (360, 590638), (720, 295319)]