816277320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21191}}^1$

素因数の和:21315

約数の個数: 96

約数和(自身を含む): 2677821120

約数和(自身を除く): 1861543800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 21191, 38520, 42382, 63573, 84764, 105955, 127146, 169528, 190719, 211910, 254292, 317865, 381438, 423820, 508584, 635730, 762876, 847640, 953595, 1271460, 1525752, 1907190, 2267437, 2542920, 3814380, 4534874, 6802311, 7628760, 9069748, 11337185, 13604622, 18139496, 20406933, 22674370, 27209244, 34011555, 40813866, 45348740, 54418488, 68023110, 81627732, 90697480, 102034665, 136046220, 163255464, 204069330, 272092440, 408138660, 816277320]

約数ペア:

[(1, 816277320), (2, 408138660), (3, 272092440), (4, 204069330), (5, 163255464), (6, 136046220), (8, 102034665), (9, 90697480), (10, 81627732), (12, 68023110), (15, 54418488), (18, 45348740), (20, 40813866), (24, 34011555), (30, 27209244), (36, 22674370), (40, 20406933), (45, 18139496), (60, 13604622), (72, 11337185), (90, 9069748), (107, 7628760), (120, 6802311), (180, 4534874), (214, 3814380), (321, 2542920), (360, 2267437), (428, 1907190), (535, 1525752), (642, 1271460), (856, 953595), (963, 847640), (1070, 762876), (1284, 635730), (1605, 508584), (1926, 423820), (2140, 381438), (2568, 317865), (3210, 254292), (3852, 211910), (4280, 190719), (4815, 169528), (6420, 127146), (7704, 105955), (9630, 84764), (12840, 63573), (19260, 42382), (21191, 38520)]