71769120

素因数分解:

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

素因数の和:149537

約数の個数: 48

約数和(自身を含む): 226074240

約数和(自身を除く): 154305120

約数列:

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

約数ペア:

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