119242740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64109}}^1$

素因数の和:64152

約数の個数: 48

約数和(自身を含む): 344655360

約数和(自身を除く): 225412620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 64109, 128218, 192327, 256436, 320545, 384654, 641090, 769308, 961635, 1282180, 1923270, 1987379, 3846540, 3974758, 5962137, 7949516, 9936895, 11924274, 19873790, 23848548, 29810685, 39747580, 59621370, 119242740]

約数ペア:

[(1, 119242740), (2, 59621370), (3, 39747580), (4, 29810685), (5, 23848548), (6, 19873790), (10, 11924274), (12, 9936895), (15, 7949516), (20, 5962137), (30, 3974758), (31, 3846540), (60, 1987379), (62, 1923270), (93, 1282180), (124, 961635), (155, 769308), (186, 641090), (310, 384654), (372, 320545), (465, 256436), (620, 192327), (930, 128218), (1860, 64109)]