2078823120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787433}}^1$

素因数の和:787460

約数の個数: 80

約数和(自身を含む): 7030210752

約数和(自身を除く): 4951387632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 787433, 1574866, 2362299, 3149732, 3937165, 4724598, 6299464, 7874330, 8661763, 9449196, 11811495, 12598928, 15748660, 17323526, 18898392, 23622990, 25985289, 31497320, 34647052, 37796784, 43308815, 47245980, 51970578, 62994640, 69294104, 86617630, 94491960, 103941156, 129926445, 138588208, 173235260, 188983920, 207882312, 259852890, 346470520, 415764624, 519705780, 692941040, 1039411560, 2078823120]

約数ペア:

[(1, 2078823120), (2, 1039411560), (3, 692941040), (4, 519705780), (5, 415764624), (6, 346470520), (8, 259852890), (10, 207882312), (11, 188983920), (12, 173235260), (15, 138588208), (16, 129926445), (20, 103941156), (22, 94491960), (24, 86617630), (30, 69294104), (33, 62994640), (40, 51970578), (44, 47245980), (48, 43308815), (55, 37796784), (60, 34647052), (66, 31497320), (80, 25985289), (88, 23622990), (110, 18898392), (120, 17323526), (132, 15748660), (165, 12598928), (176, 11811495), (220, 9449196), (240, 8661763), (264, 7874330), (330, 6299464), (440, 4724598), (528, 3937165), (660, 3149732), (880, 2362299), (1320, 1574866), (2640, 787433)]