82603560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52951}}^1$

素因数の和:52978

約数の個数: 64

約数和(自身を含む): 266878080

約数和(自身を除く): 184274520

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, 52951, 105902, 158853, 211804, 264755, 317706, 423608, 529510, 635412, 688363, 794265, 1059020, 1270824, 1376726, 1588530, 2065089, 2118040, 2753452, 3177060, 3441815, 4130178, 5506904, 6354120, 6883630, 8260356, 10325445, 13767260, 16520712, 20650890, 27534520, 41301780, 82603560]

約数ペア:

[(1, 82603560), (2, 41301780), (3, 27534520), (4, 20650890), (5, 16520712), (6, 13767260), (8, 10325445), (10, 8260356), (12, 6883630), (13, 6354120), (15, 5506904), (20, 4130178), (24, 3441815), (26, 3177060), (30, 2753452), (39, 2118040), (40, 2065089), (52, 1588530), (60, 1376726), (65, 1270824), (78, 1059020), (104, 794265), (120, 688363), (130, 635412), (156, 529510), (195, 423608), (260, 317706), (312, 264755), (390, 211804), (520, 158853), (780, 105902), (1560, 52951)]