79636320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1957

約数の個数: 144

約数和(自身を含む): 281277360

約数和(自身を除く): 201641040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 1907, 2088, 2320, 2610, 2784, 3480, 3814, 4176, 4640, 5220, 5721, 6960, 7628, 8352, 9535, 10440, 11442, 13920, 15256, 17163, 19070, 20880, 22884, 28605, 30512, 34326, 38140, 41760, 45768, 55303, 57210, 61024, 68652, 76280, 85815, 91536, 110606, 114420, 137304, 152560, 165909, 171630, 183072, 221212, 228840, 274608, 276515, 305120, 331818, 343260, 442424, 457680, 497727, 549216, 553030, 663636, 686520, 829545, 884848, 915360, 995454, 1106060, 1327272, 1373040, 1659090, 1769696, 1990908, 2212120, 2488635, 2654544, 2746080, 3318180, 3981816, 4424240, 4977270, 5309088, 6636360, 7963632, 8848480, 9954540, 13272720, 15927264, 19909080, 26545440, 39818160, 79636320]

約数ペア:

[(1, 79636320), (2, 39818160), (3, 26545440), (4, 19909080), (5, 15927264), (6, 13272720), (8, 9954540), (9, 8848480), (10, 7963632), (12, 6636360), (15, 5309088), (16, 4977270), (18, 4424240), (20, 3981816), (24, 3318180), (29, 2746080), (30, 2654544), (32, 2488635), (36, 2212120), (40, 1990908), (45, 1769696), (48, 1659090), (58, 1373040), (60, 1327272), (72, 1106060), (80, 995454), (87, 915360), (90, 884848), (96, 829545), (116, 686520), (120, 663636), (144, 553030), (145, 549216), (160, 497727), (174, 457680), (180, 442424), (232, 343260), (240, 331818), (261, 305120), (288, 276515), (290, 274608), (348, 228840), (360, 221212), (435, 183072), (464, 171630), (480, 165909), (522, 152560), (580, 137304), (696, 114420), (720, 110606), (870, 91536), (928, 85815), (1044, 76280), (1160, 68652), (1305, 61024), (1392, 57210), (1440, 55303), (1740, 45768), (1907, 41760), (2088, 38140), (2320, 34326), (2610, 30512), (2784, 28605), (3480, 22884), (3814, 20880), (4176, 19070), (4640, 17163), (5220, 15256), (5721, 13920), (6960, 11442), (7628, 10440), (8352, 9535)]