108684240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{64693}}^1$

素因数の和:64716

約数の個数: 80

約数和(自身を含む): 385058688

約数和(自身を除く): 276374448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 64693, 129386, 194079, 258772, 323465, 388158, 452851, 517544, 646930, 776316, 905702, 970395, 1035088, 1293860, 1358553, 1552632, 1811404, 1940790, 2264255, 2587720, 2717106, 3105264, 3622808, 3881580, 4528510, 5175440, 5434212, 6792765, 7245616, 7763160, 9057020, 10868424, 13585530, 15526320, 18114040, 21736848, 27171060, 36228080, 54342120, 108684240]

約数ペア:

[(1, 108684240), (2, 54342120), (3, 36228080), (4, 27171060), (5, 21736848), (6, 18114040), (7, 15526320), (8, 13585530), (10, 10868424), (12, 9057020), (14, 7763160), (15, 7245616), (16, 6792765), (20, 5434212), (21, 5175440), (24, 4528510), (28, 3881580), (30, 3622808), (35, 3105264), (40, 2717106), (42, 2587720), (48, 2264255), (56, 1940790), (60, 1811404), (70, 1552632), (80, 1358553), (84, 1293860), (105, 1035088), (112, 970395), (120, 905702), (140, 776316), (168, 646930), (210, 517544), (240, 452851), (280, 388158), (336, 323465), (420, 258772), (560, 194079), (840, 129386), (1680, 64693)]