154512960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22993}}^1$

素因数の和:23020

約数の個数: 112

約数和(自身を含む): 560685696

約数和(自身を除く): 406172736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22993, 45986, 68979, 91972, 114965, 137958, 160951, 183944, 229930, 275916, 321902, 344895, 367888, 459860, 482853, 551832, 643804, 689790, 735776, 804755, 919720, 965706, 1103664, 1287608, 1379580, 1471552, 1609510, 1839440, 1931412, 2207328, 2414265, 2575216, 2759160, 3219020, 3678880, 3862824, 4414656, 4828530, 5150432, 5518320, 6438040, 7357760, 7725648, 9657060, 10300864, 11036640, 12876080, 15451296, 19314120, 22073280, 25752160, 30902592, 38628240, 51504320, 77256480, 154512960]

約数ペア:

[(1, 154512960), (2, 77256480), (3, 51504320), (4, 38628240), (5, 30902592), (6, 25752160), (7, 22073280), (8, 19314120), (10, 15451296), (12, 12876080), (14, 11036640), (15, 10300864), (16, 9657060), (20, 7725648), (21, 7357760), (24, 6438040), (28, 5518320), (30, 5150432), (32, 4828530), (35, 4414656), (40, 3862824), (42, 3678880), (48, 3219020), (56, 2759160), (60, 2575216), (64, 2414265), (70, 2207328), (80, 1931412), (84, 1839440), (96, 1609510), (105, 1471552), (112, 1379580), (120, 1287608), (140, 1103664), (160, 965706), (168, 919720), (192, 804755), (210, 735776), (224, 689790), (240, 643804), (280, 551832), (320, 482853), (336, 459860), (420, 367888), (448, 344895), (480, 321902), (560, 275916), (672, 229930), (840, 183944), (960, 160951), (1120, 137958), (1344, 114965), (1680, 91972), (2240, 68979), (3360, 45986), (6720, 22993)]