4634640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 16045848

約数和(自身を除く): 11411208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 157, 164, 180, 205, 240, 246, 314, 328, 360, 369, 410, 471, 492, 615, 628, 656, 720, 738, 785, 820, 942, 984, 1230, 1256, 1413, 1476, 1570, 1640, 1845, 1884, 1968, 2355, 2460, 2512, 2826, 2952, 3140, 3280, 3690, 3768, 4710, 4920, 5652, 5904, 6280, 6437, 7065, 7380, 7536, 9420, 9840, 11304, 12560, 12874, 14130, 14760, 18840, 19311, 22608, 25748, 28260, 29520, 32185, 37680, 38622, 51496, 56520, 57933, 64370, 77244, 96555, 102992, 113040, 115866, 128740, 154488, 193110, 231732, 257480, 289665, 308976, 386220, 463464, 514960, 579330, 772440, 926928, 1158660, 1544880, 2317320, 4634640]

約数ペア:

[(1, 4634640), (2, 2317320), (3, 1544880), (4, 1158660), (5, 926928), (6, 772440), (8, 579330), (9, 514960), (10, 463464), (12, 386220), (15, 308976), (16, 289665), (18, 257480), (20, 231732), (24, 193110), (30, 154488), (36, 128740), (40, 115866), (41, 113040), (45, 102992), (48, 96555), (60, 77244), (72, 64370), (80, 57933), (82, 56520), (90, 51496), (120, 38622), (123, 37680), (144, 32185), (157, 29520), (164, 28260), (180, 25748), (205, 22608), (240, 19311), (246, 18840), (314, 14760), (328, 14130), (360, 12874), (369, 12560), (410, 11304), (471, 9840), (492, 9420), (615, 7536), (628, 7380), (656, 7065), (720, 6437), (738, 6280), (785, 5904), (820, 5652), (942, 4920), (984, 4710), (1230, 3768), (1256, 3690), (1413, 3280), (1476, 3140), (1570, 2952), (1640, 2826), (1845, 2512), (1884, 2460), (1968, 2355)]