487977120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1407

約数の個数: 144

約数和(自身を含む): 1672037640

約数和(自身を除く): 1184060520

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, 240, 288, 317, 360, 480, 634, 720, 951, 1069, 1268, 1440, 1585, 1902, 2138, 2536, 2853, 3170, 3207, 3804, 4276, 4755, 5072, 5345, 5706, 6340, 6414, 7608, 8552, 9510, 9621, 10144, 10690, 11412, 12680, 12828, 14265, 15216, 16035, 17104, 19020, 19242, 21380, 22824, 25360, 25656, 28530, 30432, 32070, 34208, 38040, 38484, 42760, 45648, 48105, 50720, 51312, 57060, 64140, 76080, 76968, 85520, 91296, 96210, 102624, 114120, 128280, 152160, 153936, 171040, 192420, 228240, 256560, 307872, 338873, 384840, 456480, 513120, 677746, 769680, 1016619, 1355492, 1539360, 1694365, 2033238, 2710984, 3049857, 3388730, 4066476, 5083095, 5421968, 6099714, 6777460, 8132952, 10166190, 10843936, 12199428, 13554920, 15249285, 16265904, 20332380, 24398856, 27109840, 30498570, 32531808, 40664760, 48797712, 54219680, 60997140, 81329520, 97595424, 121994280, 162659040, 243988560, 487977120]

約数ペア:

[(1, 487977120), (2, 243988560), (3, 162659040), (4, 121994280), (5, 97595424), (6, 81329520), (8, 60997140), (9, 54219680), (10, 48797712), (12, 40664760), (15, 32531808), (16, 30498570), (18, 27109840), (20, 24398856), (24, 20332380), (30, 16265904), (32, 15249285), (36, 13554920), (40, 12199428), (45, 10843936), (48, 10166190), (60, 8132952), (72, 6777460), (80, 6099714), (90, 5421968), (96, 5083095), (120, 4066476), (144, 3388730), (160, 3049857), (180, 2710984), (240, 2033238), (288, 1694365), (317, 1539360), (360, 1355492), (480, 1016619), (634, 769680), (720, 677746), (951, 513120), (1069, 456480), (1268, 384840), (1440, 338873), (1585, 307872), (1902, 256560), (2138, 228240), (2536, 192420), (2853, 171040), (3170, 153936), (3207, 152160), (3804, 128280), (4276, 114120), (4755, 102624), (5072, 96210), (5345, 91296), (5706, 85520), (6340, 76968), (6414, 76080), (7608, 64140), (8552, 57060), (9510, 51312), (9621, 50720), (10144, 48105), (10690, 45648), (11412, 42760), (12680, 38484), (12828, 38040), (14265, 34208), (15216, 32070), (16035, 30432), (17104, 28530), (19020, 25656), (19242, 25360), (21380, 22824)]