39554640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 134140968

約数和(自身を除く): 94586328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 401, 411, 548, 685, 720, 802, 822, 1096, 1203, 1233, 1370, 1604, 1644, 2005, 2055, 2192, 2406, 2466, 2740, 3208, 3288, 3609, 4010, 4110, 4812, 4932, 5480, 6015, 6165, 6416, 6576, 7218, 8020, 8220, 9624, 9864, 10960, 12030, 12330, 14436, 16040, 16440, 18045, 19248, 19728, 24060, 24660, 28872, 32080, 32880, 36090, 48120, 49320, 54937, 57744, 72180, 96240, 98640, 109874, 144360, 164811, 219748, 274685, 288720, 329622, 439496, 494433, 549370, 659244, 824055, 878992, 988866, 1098740, 1318488, 1648110, 1977732, 2197480, 2472165, 2636976, 3296220, 3955464, 4394960, 4944330, 6592440, 7910928, 9888660, 13184880, 19777320, 39554640]

約数ペア:

[(1, 39554640), (2, 19777320), (3, 13184880), (4, 9888660), (5, 7910928), (6, 6592440), (8, 4944330), (9, 4394960), (10, 3955464), (12, 3296220), (15, 2636976), (16, 2472165), (18, 2197480), (20, 1977732), (24, 1648110), (30, 1318488), (36, 1098740), (40, 988866), (45, 878992), (48, 824055), (60, 659244), (72, 549370), (80, 494433), (90, 439496), (120, 329622), (137, 288720), (144, 274685), (180, 219748), (240, 164811), (274, 144360), (360, 109874), (401, 98640), (411, 96240), (548, 72180), (685, 57744), (720, 54937), (802, 49320), (822, 48120), (1096, 36090), (1203, 32880), (1233, 32080), (1370, 28872), (1604, 24660), (1644, 24060), (2005, 19728), (2055, 19248), (2192, 18045), (2406, 16440), (2466, 16040), (2740, 14436), (3208, 12330), (3288, 12030), (3609, 10960), (4010, 9864), (4110, 9624), (4812, 8220), (4932, 8020), (5480, 7218), (6015, 6576), (6165, 6416)]