548252640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29287}}^1$

素因数の和:29321

約数の個数: 144

約数和(自身を含む): 2014897248

約数和(自身を除く): 1466644608

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, 29287, 58574, 87861, 117148, 146435, 175722, 234296, 263583, 292870, 351444, 380731, 439305, 468592, 527166, 585740, 702888, 761462, 878610, 937184, 1054332, 1142193, 1171480, 1317915, 1405776, 1522924, 1757220, 1903655, 2108664, 2284386, 2342960, 2635830, 2811552, 3045848, 3426579, 3514440, 3807310, 4217328, 4568772, 4685920, 5271660, 5710965, 6091696, 6853158, 7028880, 7614620, 8434656, 9137544, 10543320, 11421930, 12183392, 13706316, 14057760, 15229240, 17132895, 18275088, 21086640, 22843860, 27412632, 30458480, 34265790, 36550176, 42173280, 45687720, 54825264, 60916960, 68531580, 91375440, 109650528, 137063160, 182750880, 274126320, 548252640]

約数ペア:

[(1, 548252640), (2, 274126320), (3, 182750880), (4, 137063160), (5, 109650528), (6, 91375440), (8, 68531580), (9, 60916960), (10, 54825264), (12, 45687720), (13, 42173280), (15, 36550176), (16, 34265790), (18, 30458480), (20, 27412632), (24, 22843860), (26, 21086640), (30, 18275088), (32, 17132895), (36, 15229240), (39, 14057760), (40, 13706316), (45, 12183392), (48, 11421930), (52, 10543320), (60, 9137544), (65, 8434656), (72, 7614620), (78, 7028880), (80, 6853158), (90, 6091696), (96, 5710965), (104, 5271660), (117, 4685920), (120, 4568772), (130, 4217328), (144, 3807310), (156, 3514440), (160, 3426579), (180, 3045848), (195, 2811552), (208, 2635830), (234, 2342960), (240, 2284386), (260, 2108664), (288, 1903655), (312, 1757220), (360, 1522924), (390, 1405776), (416, 1317915), (468, 1171480), (480, 1142193), (520, 1054332), (585, 937184), (624, 878610), (720, 761462), (780, 702888), (936, 585740), (1040, 527166), (1170, 468592), (1248, 439305), (1440, 380731), (1560, 351444), (1872, 292870), (2080, 263583), (2340, 234296), (3120, 175722), (3744, 146435), (4680, 117148), (6240, 87861), (9360, 58574), (18720, 29287)]