102626640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142537}}^1$

素因数の和:142556

約数の個数: 60

約数和(自身を含む): 344656884

約数和(自身を除く): 242030244

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, 142537, 285074, 427611, 570148, 712685, 855222, 1140296, 1282833, 1425370, 1710444, 2138055, 2280592, 2565666, 2850740, 3420888, 4276110, 5131332, 5701480, 6414165, 6841776, 8552220, 10262664, 11402960, 12828330, 17104440, 20525328, 25656660, 34208880, 51313320, 102626640]

約数ペア:

[(1, 102626640), (2, 51313320), (3, 34208880), (4, 25656660), (5, 20525328), (6, 17104440), (8, 12828330), (9, 11402960), (10, 10262664), (12, 8552220), (15, 6841776), (16, 6414165), (18, 5701480), (20, 5131332), (24, 4276110), (30, 3420888), (36, 2850740), (40, 2565666), (45, 2280592), (48, 2138055), (60, 1710444), (72, 1425370), (80, 1282833), (90, 1140296), (120, 855222), (144, 712685), (180, 570148), (240, 427611), (360, 285074), (720, 142537)]