548416920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{26417}}^1$

素因数の和:26604

約数の個数: 64

約数和(自身を含む): 1654823520

約数和(自身を除く): 1106406600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 26417, 52834, 79251, 105668, 132085, 158502, 211336, 264170, 317004, 396255, 528340, 634008, 792510, 1056680, 1585020, 3170040, 4570141, 9140282, 13710423, 18280564, 22850705, 27420846, 36561128, 45701410, 54841692, 68552115, 91402820, 109683384, 137104230, 182805640, 274208460, 548416920]

約数ペア:

[(1, 548416920), (2, 274208460), (3, 182805640), (4, 137104230), (5, 109683384), (6, 91402820), (8, 68552115), (10, 54841692), (12, 45701410), (15, 36561128), (20, 27420846), (24, 22850705), (30, 18280564), (40, 13710423), (60, 9140282), (120, 4570141), (173, 3170040), (346, 1585020), (519, 1056680), (692, 792510), (865, 634008), (1038, 528340), (1384, 396255), (1730, 317004), (2076, 264170), (2595, 211336), (3460, 158502), (4152, 132085), (5190, 105668), (6920, 79251), (10380, 52834), (20760, 26417)]