72080880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 224583840

約数和(自身を除く): 152502960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1289, 1398, 1864, 2330, 2578, 2796, 3495, 3728, 3867, 4660, 5156, 5592, 6445, 6990, 7734, 9320, 10312, 11184, 12890, 13980, 15468, 18640, 19335, 20624, 25780, 27960, 30936, 38670, 51560, 55920, 61872, 77340, 103120, 154680, 300337, 309360, 600674, 901011, 1201348, 1501685, 1802022, 2402696, 3003370, 3604044, 4505055, 4805392, 6006740, 7208088, 9010110, 12013480, 14416176, 18020220, 24026960, 36040440, 72080880]

約数ペア:

[(1, 72080880), (2, 36040440), (3, 24026960), (4, 18020220), (5, 14416176), (6, 12013480), (8, 9010110), (10, 7208088), (12, 6006740), (15, 4805392), (16, 4505055), (20, 3604044), (24, 3003370), (30, 2402696), (40, 1802022), (48, 1501685), (60, 1201348), (80, 901011), (120, 600674), (233, 309360), (240, 300337), (466, 154680), (699, 103120), (932, 77340), (1165, 61872), (1289, 55920), (1398, 51560), (1864, 38670), (2330, 30936), (2578, 27960), (2796, 25780), (3495, 20624), (3728, 19335), (3867, 18640), (4660, 15468), (5156, 13980), (5592, 12890), (6445, 11184), (6990, 10312), (7734, 9320)]