168904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11083}}^1$

素因数の和:11224

約数の個数: 64

約数和(自身を含む): 510750720

約数和(自身を除く): 341845800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 11083, 15240, 22166, 33249, 44332, 55415, 66498, 88664, 110830, 132996, 166245, 221660, 265992, 332490, 443320, 664980, 1329960, 1407541, 2815082, 4222623, 5630164, 7037705, 8445246, 11260328, 14075410, 16890492, 21113115, 28150820, 33780984, 42226230, 56301640, 84452460, 168904920]

約数ペア:

[(1, 168904920), (2, 84452460), (3, 56301640), (4, 42226230), (5, 33780984), (6, 28150820), (8, 21113115), (10, 16890492), (12, 14075410), (15, 11260328), (20, 8445246), (24, 7037705), (30, 5630164), (40, 4222623), (60, 2815082), (120, 1407541), (127, 1329960), (254, 664980), (381, 443320), (508, 332490), (635, 265992), (762, 221660), (1016, 166245), (1270, 132996), (1524, 110830), (1905, 88664), (2540, 66498), (3048, 55415), (3810, 44332), (5080, 33249), (7620, 22166), (11083, 15240)]