204075360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{141719}}^1$

素因数の和:141740

約数の個数: 72

約数和(自身を含む): 696412080

約数和(自身を除く): 492336720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 141719, 283438, 425157, 566876, 708595, 850314, 1133752, 1275471, 1417190, 1700628, 2125785, 2267504, 2550942, 2834380, 3401256, 4251570, 4535008, 5101884, 5668760, 6377355, 6802512, 8503140, 10203768, 11337520, 12754710, 13605024, 17006280, 20407536, 22675040, 25509420, 34012560, 40815072, 51018840, 68025120, 102037680, 204075360]

約数ペア:

[(1, 204075360), (2, 102037680), (3, 68025120), (4, 51018840), (5, 40815072), (6, 34012560), (8, 25509420), (9, 22675040), (10, 20407536), (12, 17006280), (15, 13605024), (16, 12754710), (18, 11337520), (20, 10203768), (24, 8503140), (30, 6802512), (32, 6377355), (36, 5668760), (40, 5101884), (45, 4535008), (48, 4251570), (60, 3401256), (72, 2834380), (80, 2550942), (90, 2267504), (96, 2125785), (120, 1700628), (144, 1417190), (160, 1275471), (180, 1133752), (240, 850314), (288, 708595), (360, 566876), (480, 425157), (720, 283438), (1440, 141719)]