56312619180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1223}}^1\times {\mathrm{2731}}^1$

素因数の和:4247

約数の個数: 96

約数和(自身を含む): 158423827968

約数和(自身を除く): 102111208788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1223, 1405, 1686, 2446, 2731, 2810, 3372, 3669, 4215, 4892, 5462, 5620, 6115, 7338, 8193, 8430, 10924, 12230, 13655, 14676, 16386, 16860, 18345, 24460, 27310, 32772, 36690, 40965, 54620, 73380, 81930, 163860, 343663, 687326, 767411, 1030989, 1374652, 1534822, 1718315, 2061978, 2302233, 3069644, 3340013, 3436630, 3837055, 4123956, 4604466, 5154945, 6680026, 6873260, 7674110, 9208932, 10020039, 10309890, 11511165, 13360052, 15348220, 16700065, 20040078, 20619780, 23022330, 33400130, 40080156, 46044660, 50100195, 66800260, 100200390, 200400780, 938543653, 1877087306, 2815630959, 3754174612, 4692718265, 5631261918, 9385436530, 11262523836, 14078154795, 18770873060, 28156309590, 56312619180]

約数ペア:

[(1, 56312619180), (2, 28156309590), (3, 18770873060), (4, 14078154795), (5, 11262523836), (6, 9385436530), (10, 5631261918), (12, 4692718265), (15, 3754174612), (20, 2815630959), (30, 1877087306), (60, 938543653), (281, 200400780), (562, 100200390), (843, 66800260), (1124, 50100195), (1223, 46044660), (1405, 40080156), (1686, 33400130), (2446, 23022330), (2731, 20619780), (2810, 20040078), (3372, 16700065), (3669, 15348220), (4215, 13360052), (4892, 11511165), (5462, 10309890), (5620, 10020039), (6115, 9208932), (7338, 7674110), (8193, 6873260), (8430, 6680026), (10924, 5154945), (12230, 4604466), (13655, 4123956), (14676, 3837055), (16386, 3436630), (16860, 3340013), (18345, 3069644), (24460, 2302233), (27310, 2061978), (32772, 1718315), (36690, 1534822), (40965, 1374652), (54620, 1030989), (73380, 767411), (81930, 687326), (163860, 343663)]