89693280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 308599200

約数和(自身を除く): 218905920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 313, 360, 398, 480, 597, 626, 720, 796, 939, 995, 1194, 1252, 1440, 1565, 1592, 1791, 1878, 1990, 2388, 2504, 2817, 2985, 3130, 3184, 3582, 3756, 3980, 4695, 4776, 5008, 5634, 5970, 6260, 6368, 7164, 7512, 7960, 8955, 9390, 9552, 10016, 11268, 11940, 12520, 14085, 14328, 15024, 15920, 17910, 18780, 19104, 22536, 23880, 25040, 28170, 28656, 30048, 31840, 35820, 37560, 45072, 47760, 50080, 56340, 57312, 62287, 71640, 75120, 90144, 95520, 112680, 124574, 143280, 150240, 186861, 225360, 249148, 286560, 311435, 373722, 450720, 498296, 560583, 622870, 747444, 934305, 996592, 1121166, 1245740, 1494888, 1868610, 1993184, 2242332, 2491480, 2802915, 2989776, 3737220, 4484664, 4982960, 5605830, 5979552, 7474440, 8969328, 9965920, 11211660, 14948880, 17938656, 22423320, 29897760, 44846640, 89693280]

約数ペア:

[(1, 89693280), (2, 44846640), (3, 29897760), (4, 22423320), (5, 17938656), (6, 14948880), (8, 11211660), (9, 9965920), (10, 8969328), (12, 7474440), (15, 5979552), (16, 5605830), (18, 4982960), (20, 4484664), (24, 3737220), (30, 2989776), (32, 2802915), (36, 2491480), (40, 2242332), (45, 1993184), (48, 1868610), (60, 1494888), (72, 1245740), (80, 1121166), (90, 996592), (96, 934305), (120, 747444), (144, 622870), (160, 560583), (180, 498296), (199, 450720), (240, 373722), (288, 311435), (313, 286560), (360, 249148), (398, 225360), (480, 186861), (597, 150240), (626, 143280), (720, 124574), (796, 112680), (939, 95520), (995, 90144), (1194, 75120), (1252, 71640), (1440, 62287), (1565, 57312), (1592, 56340), (1791, 50080), (1878, 47760), (1990, 45072), (2388, 37560), (2504, 35820), (2817, 31840), (2985, 30048), (3130, 28656), (3184, 28170), (3582, 25040), (3756, 23880), (3980, 22536), (4695, 19104), (4776, 18780), (5008, 17910), (5634, 15920), (5970, 15024), (6260, 14328), (6368, 14085), (7164, 12520), (7512, 11940), (7960, 11268), (8955, 10016), (9390, 9552)]