2015412120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{62903}}^1$

素因数の和:63009

約数の個数: 96

約数和(自身を含む): 6623791200

約数和(自身を除く): 4608379080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 62903, 125806, 188709, 251612, 314515, 377418, 503224, 566127, 629030, 754836, 943545, 1132254, 1258060, 1509672, 1887090, 2264508, 2516120, 2830635, 3774180, 4529016, 5598367, 5661270, 7548360, 11196734, 11322540, 16795101, 22393468, 22645080, 27991835, 33590202, 44786936, 50385303, 55983670, 67180404, 83975505, 100770606, 111967340, 134360808, 167951010, 201541212, 223934680, 251926515, 335902020, 403082424, 503853030, 671804040, 1007706060, 2015412120]

約数ペア:

[(1, 2015412120), (2, 1007706060), (3, 671804040), (4, 503853030), (5, 403082424), (6, 335902020), (8, 251926515), (9, 223934680), (10, 201541212), (12, 167951010), (15, 134360808), (18, 111967340), (20, 100770606), (24, 83975505), (30, 67180404), (36, 55983670), (40, 50385303), (45, 44786936), (60, 33590202), (72, 27991835), (89, 22645080), (90, 22393468), (120, 16795101), (178, 11322540), (180, 11196734), (267, 7548360), (356, 5661270), (360, 5598367), (445, 4529016), (534, 3774180), (712, 2830635), (801, 2516120), (890, 2264508), (1068, 1887090), (1335, 1509672), (1602, 1258060), (1780, 1132254), (2136, 943545), (2670, 754836), (3204, 629030), (3560, 566127), (4005, 503224), (5340, 377418), (6408, 314515), (8010, 251612), (10680, 188709), (16020, 125806), (32040, 62903)]