2012962920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{122443}}^1$

素因数の和:122594

約数の個数: 64

約数和(自身を含む): 6083017920

約数和(自身を除く): 4070055000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 122443, 244886, 367329, 489772, 612215, 734658, 979544, 1224430, 1469316, 1836645, 2448860, 2938632, 3673290, 4897720, 7346580, 14693160, 16774691, 33549382, 50324073, 67098764, 83873455, 100648146, 134197528, 167746910, 201296292, 251620365, 335493820, 402592584, 503240730, 670987640, 1006481460, 2012962920]

約数ペア:

[(1, 2012962920), (2, 1006481460), (3, 670987640), (4, 503240730), (5, 402592584), (6, 335493820), (8, 251620365), (10, 201296292), (12, 167746910), (15, 134197528), (20, 100648146), (24, 83873455), (30, 67098764), (40, 50324073), (60, 33549382), (120, 16774691), (137, 14693160), (274, 7346580), (411, 4897720), (548, 3673290), (685, 2938632), (822, 2448860), (1096, 1836645), (1370, 1469316), (1644, 1224430), (2055, 979544), (2740, 734658), (3288, 612215), (4110, 489772), (5480, 367329), (8220, 244886), (16440, 122443)]