80114520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29027}}^1$

素因数の和:29064

約数の個数: 64

約数和(自身を含む): 250801920

約数和(自身を除く): 170687400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 29027, 58054, 87081, 116108, 145135, 174162, 232216, 290270, 348324, 435405, 580540, 667621, 696648, 870810, 1161080, 1335242, 1741620, 2002863, 2670484, 3338105, 3483240, 4005726, 5340968, 6676210, 8011452, 10014315, 13352420, 16022904, 20028630, 26704840, 40057260, 80114520]

約数ペア:

[(1, 80114520), (2, 40057260), (3, 26704840), (4, 20028630), (5, 16022904), (6, 13352420), (8, 10014315), (10, 8011452), (12, 6676210), (15, 5340968), (20, 4005726), (23, 3483240), (24, 3338105), (30, 2670484), (40, 2002863), (46, 1741620), (60, 1335242), (69, 1161080), (92, 870810), (115, 696648), (120, 667621), (138, 580540), (184, 435405), (230, 348324), (276, 290270), (345, 232216), (460, 174162), (552, 145135), (690, 116108), (920, 87081), (1380, 58054), (2760, 29027)]