90171360

素因数分解:

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

素因数の和:20897

約数の個数: 96

約数和(自身を含む): 315614880

約数和(自身を除く): 225443520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20873, 41746, 62619, 83492, 104365, 125238, 166984, 187857, 208730, 250476, 313095, 333968, 375714, 417460, 500952, 563571, 626190, 667936, 751428, 834920, 939285, 1001904, 1127142, 1252380, 1502856, 1669840, 1878570, 2003808, 2254284, 2504760, 2817855, 3005712, 3339680, 3757140, 4508568, 5009520, 5635710, 6011424, 7514280, 9017136, 10019040, 11271420, 15028560, 18034272, 22542840, 30057120, 45085680, 90171360]

約数ペア:

[(1, 90171360), (2, 45085680), (3, 30057120), (4, 22542840), (5, 18034272), (6, 15028560), (8, 11271420), (9, 10019040), (10, 9017136), (12, 7514280), (15, 6011424), (16, 5635710), (18, 5009520), (20, 4508568), (24, 3757140), (27, 3339680), (30, 3005712), (32, 2817855), (36, 2504760), (40, 2254284), (45, 2003808), (48, 1878570), (54, 1669840), (60, 1502856), (72, 1252380), (80, 1127142), (90, 1001904), (96, 939285), (108, 834920), (120, 751428), (135, 667936), (144, 626190), (160, 563571), (180, 500952), (216, 417460), (240, 375714), (270, 333968), (288, 313095), (360, 250476), (432, 208730), (480, 187857), (540, 166984), (720, 125238), (864, 104365), (1080, 83492), (1440, 62619), (2160, 41746), (4320, 20873)]