475145520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1979773}}^1$

素因数の和:1979789

約数の個数: 40

約数和(自身を含む): 1472951856

約数和(自身を除く): 997806336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1979773, 3959546, 5939319, 7919092, 9898865, 11878638, 15838184, 19797730, 23757276, 29696595, 31676368, 39595460, 47514552, 59393190, 79190920, 95029104, 118786380, 158381840, 237572760, 475145520]

約数ペア:

[(1, 475145520), (2, 237572760), (3, 158381840), (4, 118786380), (5, 95029104), (6, 79190920), (8, 59393190), (10, 47514552), (12, 39595460), (15, 31676368), (16, 29696595), (20, 23757276), (24, 19797730), (30, 15838184), (40, 11878638), (48, 9898865), (60, 7919092), (80, 5939319), (120, 3959546), (240, 1979773)]