124041680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 331050240

約数和(自身を除く): 207008560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 359, 560, 617, 718, 1234, 1436, 1795, 2468, 2513, 2872, 3085, 3590, 4319, 4936, 5026, 5744, 6170, 7180, 8638, 9872, 10052, 12340, 12565, 14360, 17276, 20104, 21595, 24680, 25130, 28720, 34552, 40208, 43190, 49360, 50260, 69104, 86380, 100520, 172760, 201040, 221503, 345520, 443006, 886012, 1107515, 1550521, 1772024, 2215030, 3101042, 3544048, 4430060, 6202084, 7752605, 8860120, 12404168, 15505210, 17720240, 24808336, 31010420, 62020840, 124041680]

約数ペア:

[(1, 124041680), (2, 62020840), (4, 31010420), (5, 24808336), (7, 17720240), (8, 15505210), (10, 12404168), (14, 8860120), (16, 7752605), (20, 6202084), (28, 4430060), (35, 3544048), (40, 3101042), (56, 2215030), (70, 1772024), (80, 1550521), (112, 1107515), (140, 886012), (280, 443006), (359, 345520), (560, 221503), (617, 201040), (718, 172760), (1234, 100520), (1436, 86380), (1795, 69104), (2468, 50260), (2513, 49360), (2872, 43190), (3085, 40208), (3590, 34552), (4319, 28720), (4936, 25130), (5026, 24680), (5744, 21595), (6170, 20104), (7180, 17276), (8638, 14360), (9872, 12565), (10052, 12340)]