160162740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28703}}^1$

素因数の和:28749

約数の個数: 72

約数和(自身を含む): 501516288

約数和(自身を除く): 341353548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 28703, 57406, 86109, 114812, 143515, 172218, 258327, 287030, 344436, 430545, 516654, 574060, 861090, 889793, 1033308, 1291635, 1722180, 1779586, 2583270, 2669379, 3559172, 4448965, 5166540, 5338758, 8008137, 8897930, 10677516, 13346895, 16016274, 17795860, 26693790, 32032548, 40040685, 53387580, 80081370, 160162740]

約数ペア:

[(1, 160162740), (2, 80081370), (3, 53387580), (4, 40040685), (5, 32032548), (6, 26693790), (9, 17795860), (10, 16016274), (12, 13346895), (15, 10677516), (18, 8897930), (20, 8008137), (30, 5338758), (31, 5166540), (36, 4448965), (45, 3559172), (60, 2669379), (62, 2583270), (90, 1779586), (93, 1722180), (124, 1291635), (155, 1033308), (180, 889793), (186, 861090), (279, 574060), (310, 516654), (372, 430545), (465, 344436), (558, 287030), (620, 258327), (930, 172218), (1116, 143515), (1395, 114812), (1860, 86109), (2790, 57406), (5580, 28703)]