1383292080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23719}}^1$

素因数の和:23750

約数の個数: 140

約数和(自身を含む): 4822228560

約数和(自身を除く): 3438936480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 23719, 29160, 47438, 58320, 71157, 94876, 118595, 142314, 189752, 213471, 237190, 284628, 355785, 379504, 426942, 474380, 569256, 640413, 711570, 853884, 948760, 1067355, 1138512, 1280826, 1423140, 1707768, 1897520, 1921239, 2134710, 2561652, 2846280, 3202065, 3415536, 3842478, 4269420, 5123304, 5692560, 5763717, 6404130, 7684956, 8538840, 9606195, 10246608, 11527434, 12808260, 15369912, 17077680, 17291151, 19212390, 23054868, 25616520, 28818585, 30739824, 34582302, 38424780, 46109736, 51233040, 57637170, 69164604, 76849560, 86455755, 92219472, 115274340, 138329208, 153699120, 172911510, 230548680, 276658416, 345823020, 461097360, 691646040, 1383292080]

約数ペア:

[(1, 1383292080), (2, 691646040), (3, 461097360), (4, 345823020), (5, 276658416), (6, 230548680), (8, 172911510), (9, 153699120), (10, 138329208), (12, 115274340), (15, 92219472), (16, 86455755), (18, 76849560), (20, 69164604), (24, 57637170), (27, 51233040), (30, 46109736), (36, 38424780), (40, 34582302), (45, 30739824), (48, 28818585), (54, 25616520), (60, 23054868), (72, 19212390), (80, 17291151), (81, 17077680), (90, 15369912), (108, 12808260), (120, 11527434), (135, 10246608), (144, 9606195), (162, 8538840), (180, 7684956), (216, 6404130), (240, 5763717), (243, 5692560), (270, 5123304), (324, 4269420), (360, 3842478), (405, 3415536), (432, 3202065), (486, 2846280), (540, 2561652), (648, 2134710), (720, 1921239), (729, 1897520), (810, 1707768), (972, 1423140), (1080, 1280826), (1215, 1138512), (1296, 1067355), (1458, 948760), (1620, 853884), (1944, 711570), (2160, 640413), (2430, 569256), (2916, 474380), (3240, 426942), (3645, 379504), (3888, 355785), (4860, 284628), (5832, 237190), (6480, 213471), (7290, 189752), (9720, 142314), (11664, 118595), (14580, 94876), (19440, 71157), (23719, 58320), (29160, 47438)]