69375480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{937}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 208686240

約数和(自身を除く): 139310760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 937, 1234, 1851, 1874, 2468, 2811, 3085, 3702, 3748, 4685, 4936, 5622, 6170, 7404, 7496, 9255, 9370, 11244, 12340, 14055, 14808, 18510, 18740, 22488, 24680, 28110, 37020, 37480, 56220, 74040, 112440, 578129, 1156258, 1734387, 2312516, 2890645, 3468774, 4625032, 5781290, 6937548, 8671935, 11562580, 13875096, 17343870, 23125160, 34687740, 69375480]

約数ペア:

[(1, 69375480), (2, 34687740), (3, 23125160), (4, 17343870), (5, 13875096), (6, 11562580), (8, 8671935), (10, 6937548), (12, 5781290), (15, 4625032), (20, 3468774), (24, 2890645), (30, 2312516), (40, 1734387), (60, 1156258), (120, 578129), (617, 112440), (937, 74040), (1234, 56220), (1851, 37480), (1874, 37020), (2468, 28110), (2811, 24680), (3085, 22488), (3702, 18740), (3748, 18510), (4685, 14808), (4936, 14055), (5622, 12340), (6170, 11244), (7404, 9370), (7496, 9255)]