39340920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2393}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 118933920

約数和(自身を除く): 79593000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2393, 2740, 3288, 4110, 4786, 5480, 7179, 8220, 9572, 11965, 14358, 16440, 19144, 23930, 28716, 35895, 47860, 57432, 71790, 95720, 143580, 287160, 327841, 655682, 983523, 1311364, 1639205, 1967046, 2622728, 3278410, 3934092, 4917615, 6556820, 7868184, 9835230, 13113640, 19670460, 39340920]

約数ペア:

[(1, 39340920), (2, 19670460), (3, 13113640), (4, 9835230), (5, 7868184), (6, 6556820), (8, 4917615), (10, 3934092), (12, 3278410), (15, 2622728), (20, 1967046), (24, 1639205), (30, 1311364), (40, 983523), (60, 655682), (120, 327841), (137, 287160), (274, 143580), (411, 95720), (548, 71790), (685, 57432), (822, 47860), (1096, 35895), (1370, 28716), (1644, 23930), (2055, 19144), (2393, 16440), (2740, 14358), (3288, 11965), (4110, 9572), (4786, 8220), (5480, 7179)]