143538240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149519}}^1$

素因数の和:149539

約数の個数: 56

約数和(自身を含む): 455736960

約数和(自身を除く): 312198720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 149519, 299038, 448557, 598076, 747595, 897114, 1196152, 1495190, 1794228, 2242785, 2392304, 2990380, 3588456, 4485570, 4784608, 5980760, 7176912, 8971140, 9569216, 11961520, 14353824, 17942280, 23923040, 28707648, 35884560, 47846080, 71769120, 143538240]

約数ペア:

[(1, 143538240), (2, 71769120), (3, 47846080), (4, 35884560), (5, 28707648), (6, 23923040), (8, 17942280), (10, 14353824), (12, 11961520), (15, 9569216), (16, 8971140), (20, 7176912), (24, 5980760), (30, 4784608), (32, 4485570), (40, 3588456), (48, 2990380), (60, 2392304), (64, 2242785), (80, 1794228), (96, 1495190), (120, 1196152), (160, 897114), (192, 747595), (240, 598076), (320, 448557), (480, 299038), (960, 149519)]