126159840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 436363200

約数和(自身を除く): 310203360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1109, 1185, 1264, 1422, 1440, 1580, 1896, 2218, 2370, 2528, 2844, 3160, 3327, 3555, 3792, 4436, 4740, 5545, 5688, 6320, 6654, 7110, 7584, 8872, 9480, 9981, 11090, 11376, 12640, 13308, 14220, 16635, 17744, 18960, 19962, 22180, 22752, 26616, 28440, 33270, 35488, 37920, 39924, 44360, 49905, 53232, 56880, 66540, 79848, 87611, 88720, 99810, 106464, 113760, 133080, 159696, 175222, 177440, 199620, 262833, 266160, 319392, 350444, 399240, 438055, 525666, 532320, 700888, 788499, 798480, 876110, 1051332, 1314165, 1401776, 1576998, 1596960, 1752220, 2102664, 2628330, 2803552, 3153996, 3504440, 3942495, 4205328, 5256660, 6307992, 7008880, 7884990, 8410656, 10513320, 12615984, 14017760, 15769980, 21026640, 25231968, 31539960, 42053280, 63079920, 126159840]

約数ペア:

[(1, 126159840), (2, 63079920), (3, 42053280), (4, 31539960), (5, 25231968), (6, 21026640), (8, 15769980), (9, 14017760), (10, 12615984), (12, 10513320), (15, 8410656), (16, 7884990), (18, 7008880), (20, 6307992), (24, 5256660), (30, 4205328), (32, 3942495), (36, 3504440), (40, 3153996), (45, 2803552), (48, 2628330), (60, 2102664), (72, 1752220), (79, 1596960), (80, 1576998), (90, 1401776), (96, 1314165), (120, 1051332), (144, 876110), (158, 798480), (160, 788499), (180, 700888), (237, 532320), (240, 525666), (288, 438055), (316, 399240), (360, 350444), (395, 319392), (474, 266160), (480, 262833), (632, 199620), (711, 177440), (720, 175222), (790, 159696), (948, 133080), (1109, 113760), (1185, 106464), (1264, 99810), (1422, 88720), (1440, 87611), (1580, 79848), (1896, 66540), (2218, 56880), (2370, 53232), (2528, 49905), (2844, 44360), (3160, 39924), (3327, 37920), (3555, 35488), (3792, 33270), (4436, 28440), (4740, 26616), (5545, 22752), (5688, 22180), (6320, 19962), (6654, 18960), (7110, 17744), (7584, 16635), (8872, 14220), (9480, 13308), (9981, 12640), (11090, 11376)]