47720880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{22093}}^1$

素因数の和:22115

約数の個数: 80

約数和(自身を含む): 164379360

約数和(自身を除く): 116658480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 22093, 44186, 66279, 88372, 110465, 132558, 176744, 198837, 220930, 265116, 331395, 353488, 397674, 441860, 530232, 596511, 662790, 795348, 883720, 994185, 1060464, 1193022, 1325580, 1590696, 1767440, 1988370, 2386044, 2651160, 2982555, 3181392, 3976740, 4772088, 5302320, 5965110, 7953480, 9544176, 11930220, 15906960, 23860440, 47720880]

約数ペア:

[(1, 47720880), (2, 23860440), (3, 15906960), (4, 11930220), (5, 9544176), (6, 7953480), (8, 5965110), (9, 5302320), (10, 4772088), (12, 3976740), (15, 3181392), (16, 2982555), (18, 2651160), (20, 2386044), (24, 1988370), (27, 1767440), (30, 1590696), (36, 1325580), (40, 1193022), (45, 1060464), (48, 994185), (54, 883720), (60, 795348), (72, 662790), (80, 596511), (90, 530232), (108, 441860), (120, 397674), (135, 353488), (144, 331395), (180, 265116), (216, 220930), (240, 198837), (270, 176744), (360, 132558), (432, 110465), (540, 88372), (720, 66279), (1080, 44186), (2160, 22093)]