417754080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{290107}}^1$

素因数の和:290128

約数の個数: 72

約数和(自身を含む): 1425590712

約数和(自身を除く): 1007836632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 290107, 580214, 870321, 1160428, 1450535, 1740642, 2320856, 2610963, 2901070, 3481284, 4351605, 4641712, 5221926, 5802140, 6962568, 8703210, 9283424, 10443852, 11604280, 13054815, 13925136, 17406420, 20887704, 23208560, 26109630, 27850272, 34812840, 41775408, 46417120, 52219260, 69625680, 83550816, 104438520, 139251360, 208877040, 417754080]

約数ペア:

[(1, 417754080), (2, 208877040), (3, 139251360), (4, 104438520), (5, 83550816), (6, 69625680), (8, 52219260), (9, 46417120), (10, 41775408), (12, 34812840), (15, 27850272), (16, 26109630), (18, 23208560), (20, 20887704), (24, 17406420), (30, 13925136), (32, 13054815), (36, 11604280), (40, 10443852), (45, 9283424), (48, 8703210), (60, 6962568), (72, 5802140), (80, 5221926), (90, 4641712), (96, 4351605), (120, 3481284), (144, 2901070), (160, 2610963), (180, 2320856), (240, 1740642), (288, 1450535), (360, 1160428), (480, 870321), (720, 580214), (1440, 290107)]