171836640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13259}}^1$

素因数の和:13286

約数の個数: 120

約数和(自身を含む): 606485880

約数和(自身を除く): 434649240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 13259, 26518, 39777, 53036, 66295, 79554, 106072, 119331, 132590, 159108, 198885, 212144, 238662, 265180, 318216, 357993, 397770, 424288, 477324, 530360, 596655, 636432, 715986, 795540, 954648, 1060720, 1073979, 1193310, 1272864, 1431972, 1591080, 1789965, 1909296, 2121440, 2147958, 2386620, 2863944, 3182160, 3579930, 3818592, 4295916, 4773240, 5369895, 5727888, 6364320, 7159860, 8591832, 9546480, 10739790, 11455776, 14319720, 17183664, 19092960, 21479580, 28639440, 34367328, 42959160, 57278880, 85918320, 171836640]

約数ペア:

[(1, 171836640), (2, 85918320), (3, 57278880), (4, 42959160), (5, 34367328), (6, 28639440), (8, 21479580), (9, 19092960), (10, 17183664), (12, 14319720), (15, 11455776), (16, 10739790), (18, 9546480), (20, 8591832), (24, 7159860), (27, 6364320), (30, 5727888), (32, 5369895), (36, 4773240), (40, 4295916), (45, 3818592), (48, 3579930), (54, 3182160), (60, 2863944), (72, 2386620), (80, 2147958), (81, 2121440), (90, 1909296), (96, 1789965), (108, 1591080), (120, 1431972), (135, 1272864), (144, 1193310), (160, 1073979), (162, 1060720), (180, 954648), (216, 795540), (240, 715986), (270, 636432), (288, 596655), (324, 530360), (360, 477324), (405, 424288), (432, 397770), (480, 357993), (540, 318216), (648, 265180), (720, 238662), (810, 212144), (864, 198885), (1080, 159108), (1296, 132590), (1440, 119331), (1620, 106072), (2160, 79554), (2592, 66295), (3240, 53036), (4320, 39777), (6480, 26518), (12960, 13259)]