491316120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33287}}^1$

素因数の和:33345

約数の個数: 96

約数和(自身を含む): 1635772320

約数和(自身を除く): 1144456200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 33287, 66574, 99861, 133148, 166435, 199722, 266296, 299583, 332870, 399444, 499305, 599166, 665740, 798888, 998610, 1198332, 1331480, 1364767, 1497915, 1997220, 2396664, 2729534, 2995830, 3994440, 4094301, 5459068, 5991660, 6823835, 8188602, 10918136, 11983320, 12282903, 13647670, 16377204, 20471505, 24565806, 27295340, 32754408, 40943010, 49131612, 54590680, 61414515, 81886020, 98263224, 122829030, 163772040, 245658060, 491316120]

約数ペア:

[(1, 491316120), (2, 245658060), (3, 163772040), (4, 122829030), (5, 98263224), (6, 81886020), (8, 61414515), (9, 54590680), (10, 49131612), (12, 40943010), (15, 32754408), (18, 27295340), (20, 24565806), (24, 20471505), (30, 16377204), (36, 13647670), (40, 12282903), (41, 11983320), (45, 10918136), (60, 8188602), (72, 6823835), (82, 5991660), (90, 5459068), (120, 4094301), (123, 3994440), (164, 2995830), (180, 2729534), (205, 2396664), (246, 1997220), (328, 1497915), (360, 1364767), (369, 1331480), (410, 1198332), (492, 998610), (615, 798888), (738, 665740), (820, 599166), (984, 499305), (1230, 399444), (1476, 332870), (1640, 299583), (1845, 266296), (2460, 199722), (2952, 166435), (3690, 133148), (4920, 99861), (7380, 66574), (14760, 33287)]