1232356320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65831}}^1$

素因数の和:65865

約数の個数: 144

約数和(自身を含む): 4528978272

約数和(自身を除く): 3296621952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 65831, 131662, 197493, 263324, 329155, 394986, 526648, 592479, 658310, 789972, 855803, 987465, 1053296, 1184958, 1316620, 1579944, 1711606, 1974930, 2106592, 2369916, 2567409, 2633240, 2962395, 3159888, 3423212, 3949860, 4279015, 4739832, 5134818, 5266480, 5924790, 6319776, 6846424, 7702227, 7899720, 8558030, 9479664, 10269636, 10532960, 11849580, 12837045, 13692848, 15404454, 15799440, 17116060, 18959328, 20539272, 23699160, 25674090, 27385696, 30808908, 31598880, 34232120, 38511135, 41078544, 47398320, 51348180, 61617816, 68464240, 77022270, 82157088, 94796640, 102696360, 123235632, 136928480, 154044540, 205392720, 246471264, 308089080, 410785440, 616178160, 1232356320]

約数ペア:

[(1, 1232356320), (2, 616178160), (3, 410785440), (4, 308089080), (5, 246471264), (6, 205392720), (8, 154044540), (9, 136928480), (10, 123235632), (12, 102696360), (13, 94796640), (15, 82157088), (16, 77022270), (18, 68464240), (20, 61617816), (24, 51348180), (26, 47398320), (30, 41078544), (32, 38511135), (36, 34232120), (39, 31598880), (40, 30808908), (45, 27385696), (48, 25674090), (52, 23699160), (60, 20539272), (65, 18959328), (72, 17116060), (78, 15799440), (80, 15404454), (90, 13692848), (96, 12837045), (104, 11849580), (117, 10532960), (120, 10269636), (130, 9479664), (144, 8558030), (156, 7899720), (160, 7702227), (180, 6846424), (195, 6319776), (208, 5924790), (234, 5266480), (240, 5134818), (260, 4739832), (288, 4279015), (312, 3949860), (360, 3423212), (390, 3159888), (416, 2962395), (468, 2633240), (480, 2567409), (520, 2369916), (585, 2106592), (624, 1974930), (720, 1711606), (780, 1579944), (936, 1316620), (1040, 1184958), (1170, 1053296), (1248, 987465), (1440, 855803), (1560, 789972), (1872, 658310), (2080, 592479), (2340, 526648), (3120, 394986), (3744, 329155), (4680, 263324), (6240, 197493), (9360, 131662), (18720, 65831)]