55985760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2325

約数の個数: 144

約数和(自身を含む): 202378176

約数和(自身を除く): 146392416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2287, 2448, 2720, 3060, 4080, 4574, 4896, 6120, 6861, 8160, 9148, 11435, 12240, 13722, 18296, 20583, 22870, 24480, 27444, 34305, 36592, 38879, 41166, 45740, 54888, 68610, 73184, 77758, 82332, 91480, 102915, 109776, 116637, 137220, 155516, 164664, 182960, 194395, 205830, 219552, 233274, 274440, 311032, 329328, 349911, 365920, 388790, 411660, 466548, 548880, 583185, 622064, 658656, 699822, 777580, 823320, 933096, 1097760, 1166370, 1244128, 1399644, 1555160, 1646640, 1749555, 1866192, 2332740, 2799288, 3110320, 3293280, 3499110, 3732384, 4665480, 5598576, 6220640, 6998220, 9330960, 11197152, 13996440, 18661920, 27992880, 55985760]

約数ペア:

[(1, 55985760), (2, 27992880), (3, 18661920), (4, 13996440), (5, 11197152), (6, 9330960), (8, 6998220), (9, 6220640), (10, 5598576), (12, 4665480), (15, 3732384), (16, 3499110), (17, 3293280), (18, 3110320), (20, 2799288), (24, 2332740), (30, 1866192), (32, 1749555), (34, 1646640), (36, 1555160), (40, 1399644), (45, 1244128), (48, 1166370), (51, 1097760), (60, 933096), (68, 823320), (72, 777580), (80, 699822), (85, 658656), (90, 622064), (96, 583185), (102, 548880), (120, 466548), (136, 411660), (144, 388790), (153, 365920), (160, 349911), (170, 329328), (180, 311032), (204, 274440), (240, 233274), (255, 219552), (272, 205830), (288, 194395), (306, 182960), (340, 164664), (360, 155516), (408, 137220), (480, 116637), (510, 109776), (544, 102915), (612, 91480), (680, 82332), (720, 77758), (765, 73184), (816, 68610), (1020, 54888), (1224, 45740), (1360, 41166), (1440, 38879), (1530, 36592), (1632, 34305), (2040, 27444), (2287, 24480), (2448, 22870), (2720, 20583), (3060, 18296), (4080, 13722), (4574, 12240), (4896, 11435), (6120, 9148), (6861, 8160)]