56672880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21467}}^1$

素因数の和:21494

約数の個数: 80

約数和(自身を含む): 191666304

約数和(自身を除く): 134993424

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, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 214670, 236137, 257604, 322005, 343472, 429340, 472274, 515208, 644010, 708411, 858680, 944548, 1030416, 1180685, 1288020, 1416822, 1717360, 1889096, 2361370, 2576040, 2833644, 3542055, 3778192, 4722740, 5152080, 5667288, 7084110, 9445480, 11334576, 14168220, 18890960, 28336440, 56672880]

約数ペア:

[(1, 56672880), (2, 28336440), (3, 18890960), (4, 14168220), (5, 11334576), (6, 9445480), (8, 7084110), (10, 5667288), (11, 5152080), (12, 4722740), (15, 3778192), (16, 3542055), (20, 2833644), (22, 2576040), (24, 2361370), (30, 1889096), (33, 1717360), (40, 1416822), (44, 1288020), (48, 1180685), (55, 1030416), (60, 944548), (66, 858680), (80, 708411), (88, 644010), (110, 515208), (120, 472274), (132, 429340), (165, 343472), (176, 322005), (220, 257604), (240, 236137), (264, 214670), (330, 171736), (440, 128802), (528, 107335), (660, 85868), (880, 64401), (1320, 42934), (2640, 21467)]