442876440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11867}}^1$

素因数の和:12192

約数の個数: 64

約数和(自身を含む): 1333013760

約数和(自身を除く): 890137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 6220, 7464, 9330, 11867, 12440, 18660, 23734, 35601, 37320, 47468, 59335, 71202, 94936, 118670, 142404, 178005, 237340, 284808, 356010, 474680, 712020, 1424040, 3690637, 7381274, 11071911, 14762548, 18453185, 22143822, 29525096, 36906370, 44287644, 55359555, 73812740, 88575288, 110719110, 147625480, 221438220, 442876440]

約数ペア:

[(1, 442876440), (2, 221438220), (3, 147625480), (4, 110719110), (5, 88575288), (6, 73812740), (8, 55359555), (10, 44287644), (12, 36906370), (15, 29525096), (20, 22143822), (24, 18453185), (30, 14762548), (40, 11071911), (60, 7381274), (120, 3690637), (311, 1424040), (622, 712020), (933, 474680), (1244, 356010), (1555, 284808), (1866, 237340), (2488, 178005), (3110, 142404), (3732, 118670), (4665, 94936), (6220, 71202), (7464, 59335), (9330, 47468), (11867, 37320), (12440, 35601), (18660, 23734)]