130986720

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1156

約数の個数: 168

約数和(自身を含む): 464385096

約数和(自身を除く): 333398376

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, 729, 810, 864, 972, 1080, 1123, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2246, 2430, 2592, 2916, 3240, 3369, 3645, 3888, 4320, 4492, 4860, 5615, 5832, 6480, 6738, 7290, 7776, 8984, 9720, 10107, 11230, 11664, 12960, 13476, 14580, 16845, 17968, 19440, 20214, 22460, 23328, 26952, 29160, 30321, 33690, 35936, 38880, 40428, 44920, 50535, 53904, 58320, 60642, 67380, 80856, 89840, 90963, 101070, 107808, 116640, 121284, 134760, 151605, 161712, 179680, 181926, 202140, 242568, 269520, 272889, 303210, 323424, 363852, 404280, 454815, 485136, 539040, 545778, 606420, 727704, 808560, 818667, 909630, 970272, 1091556, 1212840, 1364445, 1455408, 1617120, 1637334, 1819260, 2183112, 2425680, 2728890, 2910816, 3274668, 3638520, 4093335, 4366224, 4851360, 5457780, 6549336, 7277040, 8186670, 8732448, 10915560, 13098672, 14554080, 16373340, 21831120, 26197344, 32746680, 43662240, 65493360, 130986720]

約数ペア:

[(1, 130986720), (2, 65493360), (3, 43662240), (4, 32746680), (5, 26197344), (6, 21831120), (8, 16373340), (9, 14554080), (10, 13098672), (12, 10915560), (15, 8732448), (16, 8186670), (18, 7277040), (20, 6549336), (24, 5457780), (27, 4851360), (30, 4366224), (32, 4093335), (36, 3638520), (40, 3274668), (45, 2910816), (48, 2728890), (54, 2425680), (60, 2183112), (72, 1819260), (80, 1637334), (81, 1617120), (90, 1455408), (96, 1364445), (108, 1212840), (120, 1091556), (135, 970272), (144, 909630), (160, 818667), (162, 808560), (180, 727704), (216, 606420), (240, 545778), (243, 539040), (270, 485136), (288, 454815), (324, 404280), (360, 363852), (405, 323424), (432, 303210), (480, 272889), (486, 269520), (540, 242568), (648, 202140), (720, 181926), (729, 179680), (810, 161712), (864, 151605), (972, 134760), (1080, 121284), (1123, 116640), (1215, 107808), (1296, 101070), (1440, 90963), (1458, 89840), (1620, 80856), (1944, 67380), (2160, 60642), (2246, 58320), (2430, 53904), (2592, 50535), (2916, 44920), (3240, 40428), (3369, 38880), (3645, 35936), (3888, 33690), (4320, 30321), (4492, 29160), (4860, 26952), (5615, 23328), (5832, 22460), (6480, 20214), (6738, 19440), (7290, 17968), (7776, 16845), (8984, 14580), (9720, 13476), (10107, 12960), (11230, 11664)]