89512320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 128

約数和(自身を含む): 297872640

約数和(自身を除く): 208360320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2027, 2208, 2760, 2944, 3680, 4054, 4416, 5520, 6081, 7360, 8108, 8832, 10135, 11040, 12162, 14720, 16216, 20270, 22080, 24324, 30405, 32432, 40540, 44160, 46621, 48648, 60810, 64864, 81080, 93242, 97296, 121620, 129728, 139863, 162160, 186484, 194592, 233105, 243240, 259456, 279726, 324320, 372968, 389184, 466210, 486480, 559452, 648640, 699315, 745936, 778368, 932420, 972960, 1118904, 1297280, 1398630, 1491872, 1864840, 1945920, 2237808, 2797260, 2983744, 3729680, 3891840, 4475616, 5594520, 5967488, 7459360, 8951232, 11189040, 14918720, 17902464, 22378080, 29837440, 44756160, 89512320]

約数ペア:

[(1, 89512320), (2, 44756160), (3, 29837440), (4, 22378080), (5, 17902464), (6, 14918720), (8, 11189040), (10, 8951232), (12, 7459360), (15, 5967488), (16, 5594520), (20, 4475616), (23, 3891840), (24, 3729680), (30, 2983744), (32, 2797260), (40, 2237808), (46, 1945920), (48, 1864840), (60, 1491872), (64, 1398630), (69, 1297280), (80, 1118904), (92, 972960), (96, 932420), (115, 778368), (120, 745936), (128, 699315), (138, 648640), (160, 559452), (184, 486480), (192, 466210), (230, 389184), (240, 372968), (276, 324320), (320, 279726), (345, 259456), (368, 243240), (384, 233105), (460, 194592), (480, 186484), (552, 162160), (640, 139863), (690, 129728), (736, 121620), (920, 97296), (960, 93242), (1104, 81080), (1380, 64864), (1472, 60810), (1840, 48648), (1920, 46621), (2027, 44160), (2208, 40540), (2760, 32432), (2944, 30405), (3680, 24324), (4054, 22080), (4416, 20270), (5520, 16216), (6081, 14720), (7360, 12162), (8108, 11040), (8832, 10135)]