243604080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{338339}}^1$

素因数の和:338358

約数の個数: 60

約数和(自身を含む): 818106120

約数和(自身を除く): 574502040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 338339, 676678, 1015017, 1353356, 1691695, 2030034, 2706712, 3045051, 3383390, 4060068, 5075085, 5413424, 6090102, 6766780, 8120136, 10150170, 12180204, 13533560, 15225255, 16240272, 20300340, 24360408, 27067120, 30450510, 40600680, 48720816, 60901020, 81201360, 121802040, 243604080]

約数ペア:

[(1, 243604080), (2, 121802040), (3, 81201360), (4, 60901020), (5, 48720816), (6, 40600680), (8, 30450510), (9, 27067120), (10, 24360408), (12, 20300340), (15, 16240272), (16, 15225255), (18, 13533560), (20, 12180204), (24, 10150170), (30, 8120136), (36, 6766780), (40, 6090102), (45, 5413424), (48, 5075085), (60, 4060068), (72, 3383390), (80, 3045051), (90, 2706712), (120, 2030034), (144, 1691695), (180, 1353356), (240, 1015017), (360, 676678), (720, 338339)]