441749340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2857}}^1$

素因数の和:3731

約数の個数: 72

約数和(自身を含む): 1342002480

約数和(自身を除く): 900253140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 859, 1718, 2577, 2857, 3436, 4295, 5154, 5714, 7731, 8571, 8590, 10308, 11428, 12885, 14285, 15462, 17142, 17180, 25713, 25770, 28570, 30924, 34284, 38655, 42855, 51426, 51540, 57140, 77310, 85710, 102852, 128565, 154620, 171420, 257130, 514260, 2454163, 4908326, 7362489, 9816652, 12270815, 14724978, 22087467, 24541630, 29449956, 36812445, 44174934, 49083260, 73624890, 88349868, 110437335, 147249780, 220874670, 441749340]

約数ペア:

[(1, 441749340), (2, 220874670), (3, 147249780), (4, 110437335), (5, 88349868), (6, 73624890), (9, 49083260), (10, 44174934), (12, 36812445), (15, 29449956), (18, 24541630), (20, 22087467), (30, 14724978), (36, 12270815), (45, 9816652), (60, 7362489), (90, 4908326), (180, 2454163), (859, 514260), (1718, 257130), (2577, 171420), (2857, 154620), (3436, 128565), (4295, 102852), (5154, 85710), (5714, 77310), (7731, 57140), (8571, 51540), (8590, 51426), (10308, 42855), (11428, 38655), (12885, 34284), (14285, 30924), (15462, 28570), (17142, 25770), (17180, 25713)]