55464480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 199946880

約数和(自身を除く): 144482400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 347, 360, 370, 432, 444, 480, 540, 555, 592, 666, 694, 720, 740, 864, 888, 999, 1041, 1080, 1110, 1184, 1332, 1388, 1440, 1480, 1665, 1735, 1776, 1998, 2082, 2160, 2220, 2664, 2776, 2960, 3123, 3330, 3470, 3552, 3996, 4164, 4320, 4440, 4995, 5205, 5328, 5552, 5920, 6246, 6660, 6940, 7992, 8328, 8880, 9369, 9990, 10410, 10656, 11104, 12492, 12839, 13320, 13880, 15615, 15984, 16656, 17760, 18738, 19980, 20820, 24984, 25678, 26640, 27760, 31230, 31968, 33312, 37476, 38517, 39960, 41640, 46845, 49968, 51356, 53280, 55520, 62460, 64195, 74952, 77034, 79920, 83280, 93690, 99936, 102712, 115551, 124920, 128390, 149904, 154068, 159840, 166560, 187380, 192585, 205424, 231102, 249840, 256780, 299808, 308136, 346653, 374760, 385170, 410848, 462204, 499680, 513560, 577755, 616272, 693306, 749520, 770340, 924408, 1027120, 1155510, 1232544, 1386612, 1499040, 1540680, 1733265, 1848816, 2054240, 2311020, 2773224, 3081360, 3466530, 3697632, 4622040, 5546448, 6162720, 6933060, 9244080, 11092896, 13866120, 18488160, 27732240, 55464480]

約数ペア:

[(1, 55464480), (2, 27732240), (3, 18488160), (4, 13866120), (5, 11092896), (6, 9244080), (8, 6933060), (9, 6162720), (10, 5546448), (12, 4622040), (15, 3697632), (16, 3466530), (18, 3081360), (20, 2773224), (24, 2311020), (27, 2054240), (30, 1848816), (32, 1733265), (36, 1540680), (37, 1499040), (40, 1386612), (45, 1232544), (48, 1155510), (54, 1027120), (60, 924408), (72, 770340), (74, 749520), (80, 693306), (90, 616272), (96, 577755), (108, 513560), (111, 499680), (120, 462204), (135, 410848), (144, 385170), (148, 374760), (160, 346653), (180, 308136), (185, 299808), (216, 256780), (222, 249840), (240, 231102), (270, 205424), (288, 192585), (296, 187380), (333, 166560), (347, 159840), (360, 154068), (370, 149904), (432, 128390), (444, 124920), (480, 115551), (540, 102712), (555, 99936), (592, 93690), (666, 83280), (694, 79920), (720, 77034), (740, 74952), (864, 64195), (888, 62460), (999, 55520), (1041, 53280), (1080, 51356), (1110, 49968), (1184, 46845), (1332, 41640), (1388, 39960), (1440, 38517), (1480, 37476), (1665, 33312), (1735, 31968), (1776, 31230), (1998, 27760), (2082, 26640), (2160, 25678), (2220, 24984), (2664, 20820), (2776, 19980), (2960, 18738), (3123, 17760), (3330, 16656), (3470, 15984), (3552, 15615), (3996, 13880), (4164, 13320), (4320, 12839), (4440, 12492), (4995, 11104), (5205, 10656), (5328, 10410), (5552, 9990), (5920, 9369), (6246, 8880), (6660, 8328), (6940, 7992)]