144864180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{268267}}^1$

素因数の和:268285

約数の個数: 48

約数和(自身を含む): 450690240

約数和(自身を除く): 305826060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 268267, 536534, 804801, 1073068, 1341335, 1609602, 2414403, 2682670, 3219204, 4024005, 4828806, 5365340, 7243209, 8048010, 9657612, 12072015, 14486418, 16096020, 24144030, 28972836, 36216045, 48288060, 72432090, 144864180]

約数ペア:

[(1, 144864180), (2, 72432090), (3, 48288060), (4, 36216045), (5, 28972836), (6, 24144030), (9, 16096020), (10, 14486418), (12, 12072015), (15, 9657612), (18, 8048010), (20, 7243209), (27, 5365340), (30, 4828806), (36, 4024005), (45, 3219204), (54, 2682670), (60, 2414403), (90, 1609602), (108, 1341335), (135, 1073068), (180, 804801), (270, 536534), (540, 268267)]