61976160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 213542784

約数和(自身を除く): 151566624

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, 193, 223, 240, 288, 360, 386, 446, 480, 579, 669, 720, 772, 892, 965, 1115, 1158, 1338, 1440, 1544, 1737, 1784, 1930, 2007, 2230, 2316, 2676, 2895, 3088, 3345, 3474, 3568, 3860, 4014, 4460, 4632, 5352, 5790, 6176, 6690, 6948, 7136, 7720, 8028, 8685, 8920, 9264, 10035, 10704, 11580, 13380, 13896, 15440, 16056, 17370, 17840, 18528, 20070, 21408, 23160, 26760, 27792, 30880, 32112, 34740, 35680, 40140, 43039, 46320, 53520, 55584, 64224, 69480, 80280, 86078, 92640, 107040, 129117, 138960, 160560, 172156, 215195, 258234, 277920, 321120, 344312, 387351, 430390, 516468, 645585, 688624, 774702, 860780, 1032936, 1291170, 1377248, 1549404, 1721560, 1936755, 2065872, 2582340, 3098808, 3443120, 3873510, 4131744, 5164680, 6197616, 6886240, 7747020, 10329360, 12395232, 15494040, 20658720, 30988080, 61976160]

約数ペア:

[(1, 61976160), (2, 30988080), (3, 20658720), (4, 15494040), (5, 12395232), (6, 10329360), (8, 7747020), (9, 6886240), (10, 6197616), (12, 5164680), (15, 4131744), (16, 3873510), (18, 3443120), (20, 3098808), (24, 2582340), (30, 2065872), (32, 1936755), (36, 1721560), (40, 1549404), (45, 1377248), (48, 1291170), (60, 1032936), (72, 860780), (80, 774702), (90, 688624), (96, 645585), (120, 516468), (144, 430390), (160, 387351), (180, 344312), (193, 321120), (223, 277920), (240, 258234), (288, 215195), (360, 172156), (386, 160560), (446, 138960), (480, 129117), (579, 107040), (669, 92640), (720, 86078), (772, 80280), (892, 69480), (965, 64224), (1115, 55584), (1158, 53520), (1338, 46320), (1440, 43039), (1544, 40140), (1737, 35680), (1784, 34740), (1930, 32112), (2007, 30880), (2230, 27792), (2316, 26760), (2676, 23160), (2895, 21408), (3088, 20070), (3345, 18528), (3474, 17840), (3568, 17370), (3860, 16056), (4014, 15440), (4460, 13896), (4632, 13380), (5352, 11580), (5790, 10704), (6176, 10035), (6690, 9264), (6948, 8920), (7136, 8685), (7720, 8028)]