55997280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1109

約数の個数: 144

約数和(自身を含む): 196442064

約数和(自身を除く): 140444784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1051, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2102, 2220, 2664, 2960, 3153, 3330, 3552, 4204, 4440, 5255, 5328, 5920, 6306, 6660, 8408, 8880, 9459, 10510, 10656, 12612, 13320, 15765, 16816, 17760, 18918, 21020, 25224, 26640, 31530, 33632, 37836, 38887, 42040, 47295, 50448, 53280, 63060, 75672, 77774, 84080, 94590, 100896, 116661, 126120, 151344, 155548, 168160, 189180, 194435, 233322, 252240, 302688, 311096, 349983, 378360, 388870, 466644, 504480, 583305, 622192, 699966, 756720, 777740, 933288, 1166610, 1244384, 1399932, 1513440, 1555480, 1749915, 1866576, 2333220, 2799864, 3110960, 3499830, 3733152, 4666440, 5599728, 6221920, 6999660, 9332880, 11199456, 13999320, 18665760, 27998640, 55997280]

約数ペア:

[(1, 55997280), (2, 27998640), (3, 18665760), (4, 13999320), (5, 11199456), (6, 9332880), (8, 6999660), (9, 6221920), (10, 5599728), (12, 4666440), (15, 3733152), (16, 3499830), (18, 3110960), (20, 2799864), (24, 2333220), (30, 1866576), (32, 1749915), (36, 1555480), (37, 1513440), (40, 1399932), (45, 1244384), (48, 1166610), (60, 933288), (72, 777740), (74, 756720), (80, 699966), (90, 622192), (96, 583305), (111, 504480), (120, 466644), (144, 388870), (148, 378360), (160, 349983), (180, 311096), (185, 302688), (222, 252240), (240, 233322), (288, 194435), (296, 189180), (333, 168160), (360, 155548), (370, 151344), (444, 126120), (480, 116661), (555, 100896), (592, 94590), (666, 84080), (720, 77774), (740, 75672), (888, 63060), (1051, 53280), (1110, 50448), (1184, 47295), (1332, 42040), (1440, 38887), (1480, 37836), (1665, 33632), (1776, 31530), (2102, 26640), (2220, 25224), (2664, 21020), (2960, 18918), (3153, 17760), (3330, 16816), (3552, 15765), (4204, 13320), (4440, 12612), (5255, 10656), (5328, 10510), (5920, 9459), (6306, 8880), (6660, 8408)]