89174880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61927}}^1$

素因数の和:61948

約数の個数: 72

約数和(自身を含む): 304314192

約数和(自身を除く): 215139312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 61927, 123854, 185781, 247708, 309635, 371562, 495416, 557343, 619270, 743124, 928905, 990832, 1114686, 1238540, 1486248, 1857810, 1981664, 2229372, 2477080, 2786715, 2972496, 3715620, 4458744, 4954160, 5573430, 5944992, 7431240, 8917488, 9908320, 11146860, 14862480, 17834976, 22293720, 29724960, 44587440, 89174880]

約数ペア:

[(1, 89174880), (2, 44587440), (3, 29724960), (4, 22293720), (5, 17834976), (6, 14862480), (8, 11146860), (9, 9908320), (10, 8917488), (12, 7431240), (15, 5944992), (16, 5573430), (18, 4954160), (20, 4458744), (24, 3715620), (30, 2972496), (32, 2786715), (36, 2477080), (40, 2229372), (45, 1981664), (48, 1857810), (60, 1486248), (72, 1238540), (80, 1114686), (90, 990832), (96, 928905), (120, 743124), (144, 619270), (160, 557343), (180, 495416), (240, 371562), (288, 309635), (360, 247708), (480, 185781), (720, 123854), (1440, 61927)]