1685756280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1080613}}^1$

素因数の和:1080640

約数の個数: 64

約数和(自身を含む): 5446294560

約数和(自身を除く): 3760538280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1080613, 2161226, 3241839, 4322452, 5403065, 6483678, 8644904, 10806130, 12967356, 14047969, 16209195, 21612260, 25934712, 28095938, 32418390, 42143907, 43224520, 56191876, 64836780, 70239845, 84287814, 112383752, 129673560, 140479690, 168575628, 210719535, 280959380, 337151256, 421439070, 561918760, 842878140, 1685756280]

約数ペア:

[(1, 1685756280), (2, 842878140), (3, 561918760), (4, 421439070), (5, 337151256), (6, 280959380), (8, 210719535), (10, 168575628), (12, 140479690), (13, 129673560), (15, 112383752), (20, 84287814), (24, 70239845), (26, 64836780), (30, 56191876), (39, 43224520), (40, 42143907), (52, 32418390), (60, 28095938), (65, 25934712), (78, 21612260), (104, 16209195), (120, 14047969), (130, 12967356), (156, 10806130), (195, 8644904), (260, 6483678), (312, 5403065), (390, 4322452), (520, 3241839), (780, 2161226), (1560, 1080613)]