6387560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 15396480

約数和(自身を除く): 9008920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 131, 184, 212, 230, 262, 265, 424, 460, 524, 530, 655, 920, 1048, 1060, 1219, 1310, 2120, 2438, 2620, 3013, 4876, 5240, 6026, 6095, 6943, 9752, 12052, 12190, 13886, 15065, 24104, 24380, 27772, 30130, 34715, 48760, 55544, 60260, 69430, 120520, 138860, 159689, 277720, 319378, 638756, 798445, 1277512, 1596890, 3193780, 6387560]

約数ペア:

[(1, 6387560), (2, 3193780), (4, 1596890), (5, 1277512), (8, 798445), (10, 638756), (20, 319378), (23, 277720), (40, 159689), (46, 138860), (53, 120520), (92, 69430), (106, 60260), (115, 55544), (131, 48760), (184, 34715), (212, 30130), (230, 27772), (262, 24380), (265, 24104), (424, 15065), (460, 13886), (524, 12190), (530, 12052), (655, 9752), (920, 6943), (1048, 6095), (1060, 6026), (1219, 5240), (1310, 4876), (2120, 3013), (2438, 2620)]