42134280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1129}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 126921600

約数和(自身を除く): 84787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1129, 1244, 1555, 1866, 2258, 2488, 3110, 3387, 3732, 4516, 4665, 5645, 6220, 6774, 7464, 9032, 9330, 11290, 12440, 13548, 16935, 18660, 22580, 27096, 33870, 37320, 45160, 67740, 135480, 351119, 702238, 1053357, 1404476, 1755595, 2106714, 2808952, 3511190, 4213428, 5266785, 7022380, 8426856, 10533570, 14044760, 21067140, 42134280]

約数ペア:

[(1, 42134280), (2, 21067140), (3, 14044760), (4, 10533570), (5, 8426856), (6, 7022380), (8, 5266785), (10, 4213428), (12, 3511190), (15, 2808952), (20, 2106714), (24, 1755595), (30, 1404476), (40, 1053357), (60, 702238), (120, 351119), (311, 135480), (622, 67740), (933, 45160), (1129, 37320), (1244, 33870), (1555, 27096), (1866, 22580), (2258, 18660), (2488, 16935), (3110, 13548), (3387, 12440), (3732, 11290), (4516, 9330), (4665, 9032), (5645, 7464), (6220, 6774)]