109173720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2161}}^1$

素因数の和:2596

約数の個数: 64

約数和(自身を含む): 328451040

約数和(自身を除く): 219277320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2161, 2526, 3368, 4210, 4322, 5052, 6315, 6483, 8420, 8644, 10104, 10805, 12630, 12966, 16840, 17288, 21610, 25260, 25932, 32415, 43220, 50520, 51864, 64830, 86440, 129660, 259320, 909781, 1819562, 2729343, 3639124, 4548905, 5458686, 7278248, 9097810, 10917372, 13646715, 18195620, 21834744, 27293430, 36391240, 54586860, 109173720]

約数ペア:

[(1, 109173720), (2, 54586860), (3, 36391240), (4, 27293430), (5, 21834744), (6, 18195620), (8, 13646715), (10, 10917372), (12, 9097810), (15, 7278248), (20, 5458686), (24, 4548905), (30, 3639124), (40, 2729343), (60, 1819562), (120, 909781), (421, 259320), (842, 129660), (1263, 86440), (1684, 64830), (2105, 51864), (2161, 50520), (2526, 43220), (3368, 32415), (4210, 25932), (4322, 25260), (5052, 21610), (6315, 17288), (6483, 16840), (8420, 12966), (8644, 12630), (10104, 10805)]