45085680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{20873}}^1$

素因数の和:20895

約数の個数: 80

約数和(自身を含む): 155302560

約数和(自身を除く): 110216880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 20873, 41746, 62619, 83492, 104365, 125238, 166984, 187857, 208730, 250476, 313095, 333968, 375714, 417460, 500952, 563571, 626190, 751428, 834920, 939285, 1001904, 1127142, 1252380, 1502856, 1669840, 1878570, 2254284, 2504760, 2817855, 3005712, 3757140, 4508568, 5009520, 5635710, 7514280, 9017136, 11271420, 15028560, 22542840, 45085680]

約数ペア:

[(1, 45085680), (2, 22542840), (3, 15028560), (4, 11271420), (5, 9017136), (6, 7514280), (8, 5635710), (9, 5009520), (10, 4508568), (12, 3757140), (15, 3005712), (16, 2817855), (18, 2504760), (20, 2254284), (24, 1878570), (27, 1669840), (30, 1502856), (36, 1252380), (40, 1127142), (45, 1001904), (48, 939285), (54, 834920), (60, 751428), (72, 626190), (80, 563571), (90, 500952), (108, 417460), (120, 375714), (135, 333968), (144, 313095), (180, 250476), (216, 208730), (240, 187857), (270, 166984), (360, 125238), (432, 104365), (540, 83492), (720, 62619), (1080, 41746), (2160, 20873)]