1957337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263083}}^1$

素因数の和:263130

約数の個数: 80

約数和(自身を含む): 6263503872

約数和(自身を除く): 4306166352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 263083, 526166, 789249, 1052332, 1315415, 1578498, 2104664, 2630830, 3156996, 3946245, 4209328, 5261660, 6313992, 7892490, 8155573, 10523320, 12627984, 15784980, 16311146, 21046640, 24466719, 31569960, 32622292, 40777865, 48933438, 63139920, 65244584, 81555730, 97866876, 122333595, 130489168, 163111460, 195733752, 244667190, 326222920, 391467504, 489334380, 652445840, 978668760, 1957337520]

約数ペア:

[(1, 1957337520), (2, 978668760), (3, 652445840), (4, 489334380), (5, 391467504), (6, 326222920), (8, 244667190), (10, 195733752), (12, 163111460), (15, 130489168), (16, 122333595), (20, 97866876), (24, 81555730), (30, 65244584), (31, 63139920), (40, 48933438), (48, 40777865), (60, 32622292), (62, 31569960), (80, 24466719), (93, 21046640), (120, 16311146), (124, 15784980), (155, 12627984), (186, 10523320), (240, 8155573), (248, 7892490), (310, 6313992), (372, 5261660), (465, 4209328), (496, 3946245), (620, 3156996), (744, 2630830), (930, 2104664), (1240, 1578498), (1488, 1315415), (1860, 1052332), (2480, 789249), (3720, 526166), (7440, 263083)]