279010920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1801}}^1$

素因数の和:3106

約数の個数: 64

約数和(自身を含む): 838146240

約数和(自身を除く): 559135320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1291, 1801, 2582, 3602, 3873, 5164, 5403, 6455, 7204, 7746, 9005, 10328, 10806, 12910, 14408, 15492, 18010, 19365, 21612, 25820, 27015, 30984, 36020, 38730, 43224, 51640, 54030, 72040, 77460, 108060, 154920, 216120, 2325091, 4650182, 6975273, 9300364, 11625455, 13950546, 18600728, 23250910, 27901092, 34876365, 46501820, 55802184, 69752730, 93003640, 139505460, 279010920]

約数ペア:

[(1, 279010920), (2, 139505460), (3, 93003640), (4, 69752730), (5, 55802184), (6, 46501820), (8, 34876365), (10, 27901092), (12, 23250910), (15, 18600728), (20, 13950546), (24, 11625455), (30, 9300364), (40, 6975273), (60, 4650182), (120, 2325091), (1291, 216120), (1801, 154920), (2582, 108060), (3602, 77460), (3873, 72040), (5164, 54030), (5403, 51640), (6455, 43224), (7204, 38730), (7746, 36020), (9005, 30984), (10328, 27015), (10806, 25820), (12910, 21612), (14408, 19365), (15492, 18010)]