1480508640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79087}}^1$

素因数の和:79121

約数の個数: 144

約数和(自身を含む): 5440938048

約数和(自身を除く): 3960429408

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, 79087, 158174, 237261, 316348, 395435, 474522, 632696, 711783, 790870, 949044, 1028131, 1186305, 1265392, 1423566, 1581740, 1898088, 2056262, 2372610, 2530784, 2847132, 3084393, 3163480, 3558915, 3796176, 4112524, 4745220, 5140655, 5694264, 6168786, 6326960, 7117830, 7592352, 8225048, 9253179, 9490440, 10281310, 11388528, 12337572, 12653920, 14235660, 15421965, 16450096, 18506358, 18980880, 20562620, 22777056, 24675144, 28471320, 30843930, 32900192, 37012716, 37961760, 41125240, 46265895, 49350288, 56942640, 61687860, 74025432, 82250480, 92531790, 98700576, 113885280, 123375720, 148050864, 164500960, 185063580, 246751440, 296101728, 370127160, 493502880, 740254320, 1480508640]

約数ペア:

[(1, 1480508640), (2, 740254320), (3, 493502880), (4, 370127160), (5, 296101728), (6, 246751440), (8, 185063580), (9, 164500960), (10, 148050864), (12, 123375720), (13, 113885280), (15, 98700576), (16, 92531790), (18, 82250480), (20, 74025432), (24, 61687860), (26, 56942640), (30, 49350288), (32, 46265895), (36, 41125240), (39, 37961760), (40, 37012716), (45, 32900192), (48, 30843930), (52, 28471320), (60, 24675144), (65, 22777056), (72, 20562620), (78, 18980880), (80, 18506358), (90, 16450096), (96, 15421965), (104, 14235660), (117, 12653920), (120, 12337572), (130, 11388528), (144, 10281310), (156, 9490440), (160, 9253179), (180, 8225048), (195, 7592352), (208, 7117830), (234, 6326960), (240, 6168786), (260, 5694264), (288, 5140655), (312, 4745220), (360, 4112524), (390, 3796176), (416, 3558915), (468, 3163480), (480, 3084393), (520, 2847132), (585, 2530784), (624, 2372610), (720, 2056262), (780, 1898088), (936, 1581740), (1040, 1423566), (1170, 1265392), (1248, 1186305), (1440, 1028131), (1560, 949044), (1872, 790870), (2080, 711783), (2340, 632696), (3120, 474522), (3744, 395435), (4680, 316348), (6240, 237261), (9360, 158174), (18720, 79087)]