244863720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{680177}}^1$

素因数の和:680194

約数の個数: 48

約数和(自身を含む): 795808260

約数和(自身を除く): 550944540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 680177, 1360354, 2040531, 2720708, 3400885, 4081062, 5441416, 6121593, 6801770, 8162124, 10202655, 12243186, 13603540, 16324248, 20405310, 24486372, 27207080, 30607965, 40810620, 48972744, 61215930, 81621240, 122431860, 244863720]

約数ペア:

[(1, 244863720), (2, 122431860), (3, 81621240), (4, 61215930), (5, 48972744), (6, 40810620), (8, 30607965), (9, 27207080), (10, 24486372), (12, 20405310), (15, 16324248), (18, 13603540), (20, 12243186), (24, 10202655), (30, 8162124), (36, 6801770), (40, 6121593), (45, 5441416), (60, 4081062), (72, 3400885), (90, 2720708), (120, 2040531), (180, 1360354), (360, 680177)]