120872340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18149}}^1$

素因数の和:18201

約数の個数: 72

約数和(自身を含む): 376576200

約数和(自身を除く): 255703860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 18149, 36298, 54447, 72596, 90745, 108894, 163341, 181490, 217788, 272235, 326682, 362980, 544470, 653364, 671513, 816705, 1088940, 1343026, 1633410, 2014539, 2686052, 3266820, 3357565, 4029078, 6043617, 6715130, 8058156, 10072695, 12087234, 13430260, 20145390, 24174468, 30218085, 40290780, 60436170, 120872340]

約数ペア:

[(1, 120872340), (2, 60436170), (3, 40290780), (4, 30218085), (5, 24174468), (6, 20145390), (9, 13430260), (10, 12087234), (12, 10072695), (15, 8058156), (18, 6715130), (20, 6043617), (30, 4029078), (36, 3357565), (37, 3266820), (45, 2686052), (60, 2014539), (74, 1633410), (90, 1343026), (111, 1088940), (148, 816705), (180, 671513), (185, 653364), (222, 544470), (333, 362980), (370, 326682), (444, 272235), (555, 217788), (666, 181490), (740, 163341), (1110, 108894), (1332, 90745), (1665, 72596), (2220, 54447), (3330, 36298), (6660, 18149)]