312945120

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2683}}^1$

素因数の和:2716

約数の個数: 168

約数和(自身を含む): 1108905336

約数和(自身を除く): 795960216

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, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2683, 2916, 3240, 3645, 3888, 4320, 4860, 5366, 5832, 6480, 7290, 7776, 8049, 9720, 10732, 11664, 12960, 13415, 14580, 16098, 19440, 21464, 23328, 24147, 26830, 29160, 32196, 38880, 40245, 42928, 48294, 53660, 58320, 64392, 72441, 80490, 85856, 96588, 107320, 116640, 120735, 128784, 144882, 160980, 193176, 214640, 217323, 241470, 257568, 289764, 321960, 362205, 386352, 429280, 434646, 482940, 579528, 643920, 651969, 724410, 772704, 869292, 965880, 1086615, 1159056, 1287840, 1303938, 1448820, 1738584, 1931760, 1955907, 2173230, 2318112, 2607876, 2897640, 3259845, 3477168, 3863520, 3911814, 4346460, 5215752, 5795280, 6519690, 6954336, 7823628, 8692920, 9779535, 10431504, 11590560, 13039380, 15647256, 17385840, 19559070, 20863008, 26078760, 31294512, 34771680, 39118140, 52157520, 62589024, 78236280, 104315040, 156472560, 312945120]

約数ペア:

[(1, 312945120), (2, 156472560), (3, 104315040), (4, 78236280), (5, 62589024), (6, 52157520), (8, 39118140), (9, 34771680), (10, 31294512), (12, 26078760), (15, 20863008), (16, 19559070), (18, 17385840), (20, 15647256), (24, 13039380), (27, 11590560), (30, 10431504), (32, 9779535), (36, 8692920), (40, 7823628), (45, 6954336), (48, 6519690), (54, 5795280), (60, 5215752), (72, 4346460), (80, 3911814), (81, 3863520), (90, 3477168), (96, 3259845), (108, 2897640), (120, 2607876), (135, 2318112), (144, 2173230), (160, 1955907), (162, 1931760), (180, 1738584), (216, 1448820), (240, 1303938), (243, 1287840), (270, 1159056), (288, 1086615), (324, 965880), (360, 869292), (405, 772704), (432, 724410), (480, 651969), (486, 643920), (540, 579528), (648, 482940), (720, 434646), (729, 429280), (810, 386352), (864, 362205), (972, 321960), (1080, 289764), (1215, 257568), (1296, 241470), (1440, 217323), (1458, 214640), (1620, 193176), (1944, 160980), (2160, 144882), (2430, 128784), (2592, 120735), (2683, 116640), (2916, 107320), (3240, 96588), (3645, 85856), (3888, 80490), (4320, 72441), (4860, 64392), (5366, 58320), (5832, 53660), (6480, 48294), (7290, 42928), (7776, 40245), (8049, 38880), (9720, 32196), (10732, 29160), (11664, 26830), (12960, 24147), (13415, 23328), (14580, 21464), (16098, 19440)]