268438680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17341}}^1$

素因数の和:17401

約数の個数: 96

約数和(自身を含む): 892766160

約数和(自身を除く): 624327480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 17341, 34682, 52023, 69364, 86705, 104046, 138728, 156069, 173410, 208092, 260115, 312138, 346820, 416184, 520230, 624276, 693640, 745663, 780345, 1040460, 1248552, 1491326, 1560690, 2080920, 2236989, 2982652, 3121380, 3728315, 4473978, 5965304, 6242760, 6710967, 7456630, 8947956, 11184945, 13421934, 14913260, 17895912, 22369890, 26843868, 29826520, 33554835, 44739780, 53687736, 67109670, 89479560, 134219340, 268438680]

約数ペア:

[(1, 268438680), (2, 134219340), (3, 89479560), (4, 67109670), (5, 53687736), (6, 44739780), (8, 33554835), (9, 29826520), (10, 26843868), (12, 22369890), (15, 17895912), (18, 14913260), (20, 13421934), (24, 11184945), (30, 8947956), (36, 7456630), (40, 6710967), (43, 6242760), (45, 5965304), (60, 4473978), (72, 3728315), (86, 3121380), (90, 2982652), (120, 2236989), (129, 2080920), (172, 1560690), (180, 1491326), (215, 1248552), (258, 1040460), (344, 780345), (360, 745663), (387, 693640), (430, 624276), (516, 520230), (645, 416184), (774, 346820), (860, 312138), (1032, 260115), (1290, 208092), (1548, 173410), (1720, 156069), (1935, 138728), (2580, 104046), (3096, 86705), (3870, 69364), (5160, 52023), (7740, 34682), (15480, 17341)]