27922160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 80151120

約数和(自身を除く): 52228960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 419, 476, 490, 560, 595, 680, 784, 833, 838, 952, 980, 1190, 1360, 1666, 1676, 1904, 1960, 2095, 2380, 2933, 3332, 3352, 3920, 4165, 4190, 4760, 5866, 6664, 6704, 7123, 8330, 8380, 9520, 11732, 13328, 14246, 14665, 16660, 16760, 20531, 23464, 28492, 29330, 33320, 33520, 35615, 41062, 46928, 49861, 56984, 58660, 66640, 71230, 82124, 99722, 102655, 113968, 117320, 142460, 164248, 199444, 205310, 234640, 249305, 284920, 328496, 349027, 398888, 410620, 498610, 569840, 698054, 797776, 821240, 997220, 1396108, 1642480, 1745135, 1994440, 2792216, 3490270, 3988880, 5584432, 6980540, 13961080, 27922160]

約数ペア:

[(1, 27922160), (2, 13961080), (4, 6980540), (5, 5584432), (7, 3988880), (8, 3490270), (10, 2792216), (14, 1994440), (16, 1745135), (17, 1642480), (20, 1396108), (28, 997220), (34, 821240), (35, 797776), (40, 698054), (49, 569840), (56, 498610), (68, 410620), (70, 398888), (80, 349027), (85, 328496), (98, 284920), (112, 249305), (119, 234640), (136, 205310), (140, 199444), (170, 164248), (196, 142460), (238, 117320), (245, 113968), (272, 102655), (280, 99722), (340, 82124), (392, 71230), (419, 66640), (476, 58660), (490, 56984), (560, 49861), (595, 46928), (680, 41062), (784, 35615), (833, 33520), (838, 33320), (952, 29330), (980, 28492), (1190, 23464), (1360, 20531), (1666, 16760), (1676, 16660), (1904, 14665), (1960, 14246), (2095, 13328), (2380, 11732), (2933, 9520), (3332, 8380), (3352, 8330), (3920, 7123), (4165, 6704), (4190, 6664), (4760, 5866)]