12632880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4078

約数の個数: 80

約数和(自身を含む): 42184800

約数和(自身を除く): 29551920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4049, 8098, 12147, 16196, 20245, 24294, 32392, 40490, 48588, 52637, 60735, 64784, 80980, 97176, 105274, 121470, 157911, 161960, 194352, 210548, 242940, 263185, 315822, 323920, 421096, 485880, 526370, 631644, 789555, 842192, 971760, 1052740, 1263288, 1579110, 2105480, 2526576, 3158220, 4210960, 6316440, 12632880]

約数ペア:

[(1, 12632880), (2, 6316440), (3, 4210960), (4, 3158220), (5, 2526576), (6, 2105480), (8, 1579110), (10, 1263288), (12, 1052740), (13, 971760), (15, 842192), (16, 789555), (20, 631644), (24, 526370), (26, 485880), (30, 421096), (39, 323920), (40, 315822), (48, 263185), (52, 242940), (60, 210548), (65, 194352), (78, 161960), (80, 157911), (104, 121470), (120, 105274), (130, 97176), (156, 80980), (195, 64784), (208, 60735), (240, 52637), (260, 48588), (312, 40490), (390, 32392), (520, 24294), (624, 20245), (780, 16196), (1040, 12147), (1560, 8098), (3120, 4049)]