286172640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15321

約数の個数: 144

約数和(自身を含む): 1051753248

約数和(自身を除く): 765580608

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, 15287, 18720, 30574, 45861, 61148, 76435, 91722, 122296, 137583, 152870, 183444, 198731, 229305, 244592, 275166, 305740, 366888, 397462, 458610, 489184, 550332, 596193, 611480, 687915, 733776, 794924, 917220, 993655, 1100664, 1192386, 1222960, 1375830, 1467552, 1589848, 1788579, 1834440, 1987310, 2201328, 2384772, 2445920, 2751660, 2980965, 3179696, 3577158, 3668880, 3974620, 4402656, 4769544, 5503320, 5961930, 6359392, 7154316, 7337760, 7949240, 8942895, 9539088, 11006640, 11923860, 14308632, 15898480, 17885790, 19078176, 22013280, 23847720, 28617264, 31796960, 35771580, 47695440, 57234528, 71543160, 95390880, 143086320, 286172640]

約数ペア:

[(1, 286172640), (2, 143086320), (3, 95390880), (4, 71543160), (5, 57234528), (6, 47695440), (8, 35771580), (9, 31796960), (10, 28617264), (12, 23847720), (13, 22013280), (15, 19078176), (16, 17885790), (18, 15898480), (20, 14308632), (24, 11923860), (26, 11006640), (30, 9539088), (32, 8942895), (36, 7949240), (39, 7337760), (40, 7154316), (45, 6359392), (48, 5961930), (52, 5503320), (60, 4769544), (65, 4402656), (72, 3974620), (78, 3668880), (80, 3577158), (90, 3179696), (96, 2980965), (104, 2751660), (117, 2445920), (120, 2384772), (130, 2201328), (144, 1987310), (156, 1834440), (160, 1788579), (180, 1589848), (195, 1467552), (208, 1375830), (234, 1222960), (240, 1192386), (260, 1100664), (288, 993655), (312, 917220), (360, 794924), (390, 733776), (416, 687915), (468, 611480), (480, 596193), (520, 550332), (585, 489184), (624, 458610), (720, 397462), (780, 366888), (936, 305740), (1040, 275166), (1170, 244592), (1248, 229305), (1440, 198731), (1560, 183444), (1872, 152870), (2080, 137583), (2340, 122296), (3120, 91722), (3744, 76435), (4680, 61148), (6240, 45861), (9360, 30574), (15287, 18720)]