128535360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 410821632

約数和(自身を除く): 282286272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 320, 382, 480, 573, 701, 764, 955, 960, 1146, 1402, 1528, 1910, 2103, 2292, 2804, 2865, 3056, 3505, 3820, 4206, 4584, 5608, 5730, 6112, 7010, 7640, 8412, 9168, 10515, 11216, 11460, 12224, 14020, 15280, 16824, 18336, 21030, 22432, 22920, 28040, 30560, 33648, 36672, 42060, 44864, 45840, 56080, 61120, 67296, 84120, 91680, 112160, 133891, 134592, 168240, 183360, 224320, 267782, 336480, 401673, 535564, 669455, 672960, 803346, 1071128, 1338910, 1606692, 2008365, 2142256, 2677820, 3213384, 4016730, 4284512, 5355640, 6426768, 8033460, 8569024, 10711280, 12853536, 16066920, 21422560, 25707072, 32133840, 42845120, 64267680, 128535360]

約数ペア:

[(1, 128535360), (2, 64267680), (3, 42845120), (4, 32133840), (5, 25707072), (6, 21422560), (8, 16066920), (10, 12853536), (12, 10711280), (15, 8569024), (16, 8033460), (20, 6426768), (24, 5355640), (30, 4284512), (32, 4016730), (40, 3213384), (48, 2677820), (60, 2142256), (64, 2008365), (80, 1606692), (96, 1338910), (120, 1071128), (160, 803346), (191, 672960), (192, 669455), (240, 535564), (320, 401673), (382, 336480), (480, 267782), (573, 224320), (701, 183360), (764, 168240), (955, 134592), (960, 133891), (1146, 112160), (1402, 91680), (1528, 84120), (1910, 67296), (2103, 61120), (2292, 56080), (2804, 45840), (2865, 44864), (3056, 42060), (3505, 36672), (3820, 33648), (4206, 30560), (4584, 28040), (5608, 22920), (5730, 22432), (6112, 21030), (7010, 18336), (7640, 16824), (8412, 15280), (9168, 14020), (10515, 12224), (11216, 11460)]