191417760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{132929}}^1$

素因数の和:132950

約数の個数: 72

約数和(自身を含む): 653218020

約数和(自身を除く): 461800260

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, 132929, 265858, 398787, 531716, 664645, 797574, 1063432, 1196361, 1329290, 1595148, 1993935, 2126864, 2392722, 2658580, 3190296, 3987870, 4253728, 4785444, 5317160, 5981805, 6380592, 7975740, 9570888, 10634320, 11963610, 12761184, 15951480, 19141776, 21268640, 23927220, 31902960, 38283552, 47854440, 63805920, 95708880, 191417760]

約数ペア:

[(1, 191417760), (2, 95708880), (3, 63805920), (4, 47854440), (5, 38283552), (6, 31902960), (8, 23927220), (9, 21268640), (10, 19141776), (12, 15951480), (15, 12761184), (16, 11963610), (18, 10634320), (20, 9570888), (24, 7975740), (30, 6380592), (32, 5981805), (36, 5317160), (40, 4785444), (45, 4253728), (48, 3987870), (60, 3190296), (72, 2658580), (80, 2392722), (90, 2126864), (96, 1993935), (120, 1595148), (144, 1329290), (160, 1196361), (180, 1063432), (240, 797574), (288, 664645), (360, 531716), (480, 398787), (720, 265858), (1440, 132929)]