188120880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{9677}}^1$

素因数の和:9705

約数の個数: 120

約数和(自身を含む): 655239312

約数和(自身を除く): 467118432

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9677, 9720, 19354, 19440, 29031, 38708, 48385, 58062, 77416, 87093, 96770, 116124, 145155, 154832, 174186, 193540, 232248, 261279, 290310, 348372, 387080, 435465, 464496, 522558, 580620, 696744, 774160, 783837, 870930, 1045116, 1161240, 1306395, 1393488, 1567674, 1741860, 2090232, 2322480, 2351511, 2612790, 3135348, 3483720, 3919185, 4180464, 4703022, 5225580, 6270696, 6967440, 7838370, 9406044, 10451160, 11757555, 12541392, 15676740, 18812088, 20902320, 23515110, 31353480, 37624176, 47030220, 62706960, 94060440, 188120880]

約数ペア:

[(1, 188120880), (2, 94060440), (3, 62706960), (4, 47030220), (5, 37624176), (6, 31353480), (8, 23515110), (9, 20902320), (10, 18812088), (12, 15676740), (15, 12541392), (16, 11757555), (18, 10451160), (20, 9406044), (24, 7838370), (27, 6967440), (30, 6270696), (36, 5225580), (40, 4703022), (45, 4180464), (48, 3919185), (54, 3483720), (60, 3135348), (72, 2612790), (80, 2351511), (81, 2322480), (90, 2090232), (108, 1741860), (120, 1567674), (135, 1393488), (144, 1306395), (162, 1161240), (180, 1045116), (216, 870930), (240, 783837), (243, 774160), (270, 696744), (324, 580620), (360, 522558), (405, 464496), (432, 435465), (486, 387080), (540, 348372), (648, 290310), (720, 261279), (810, 232248), (972, 193540), (1080, 174186), (1215, 154832), (1296, 145155), (1620, 116124), (1944, 96770), (2160, 87093), (2430, 77416), (3240, 58062), (3888, 48385), (4860, 38708), (6480, 29031), (9677, 19440), (9720, 19354)]