1001509920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{25759}}^1$

素因数の和:25789

約数の個数: 144

約数和(自身を含む): 3544369920

約数和(自身を除く): 2542860000

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 25759, 38880, 51518, 77277, 103036, 128795, 154554, 206072, 231831, 257590, 309108, 386385, 412144, 463662, 515180, 618216, 695493, 772770, 824288, 927324, 1030360, 1159155, 1236432, 1390986, 1545540, 1854648, 2060720, 2086479, 2318310, 2472864, 2781972, 3091080, 3477465, 3709296, 4121440, 4172958, 4636620, 5563944, 6182160, 6259437, 6954930, 7418592, 8345916, 9273240, 10432395, 11127888, 12364320, 12518874, 13909860, 16691832, 18546480, 20864790, 22255776, 25037748, 27819720, 31297185, 33383664, 37092960, 41729580, 50075496, 55639440, 62594370, 66767328, 83459160, 100150992, 111278880, 125188740, 166918320, 200301984, 250377480, 333836640, 500754960, 1001509920]

約数ペア:

[(1, 1001509920), (2, 500754960), (3, 333836640), (4, 250377480), (5, 200301984), (6, 166918320), (8, 125188740), (9, 111278880), (10, 100150992), (12, 83459160), (15, 66767328), (16, 62594370), (18, 55639440), (20, 50075496), (24, 41729580), (27, 37092960), (30, 33383664), (32, 31297185), (36, 27819720), (40, 25037748), (45, 22255776), (48, 20864790), (54, 18546480), (60, 16691832), (72, 13909860), (80, 12518874), (81, 12364320), (90, 11127888), (96, 10432395), (108, 9273240), (120, 8345916), (135, 7418592), (144, 6954930), (160, 6259437), (162, 6182160), (180, 5563944), (216, 4636620), (240, 4172958), (243, 4121440), (270, 3709296), (288, 3477465), (324, 3091080), (360, 2781972), (405, 2472864), (432, 2318310), (480, 2086479), (486, 2060720), (540, 1854648), (648, 1545540), (720, 1390986), (810, 1236432), (864, 1159155), (972, 1030360), (1080, 927324), (1215, 824288), (1296, 772770), (1440, 695493), (1620, 618216), (1944, 515180), (2160, 463662), (2430, 412144), (2592, 386385), (3240, 309108), (3888, 257590), (4320, 231831), (4860, 206072), (6480, 154554), (7776, 128795), (9720, 103036), (12960, 77277), (19440, 51518), (25759, 38880)]