40287157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2450557}}^1$

素因数の和:2450708

約数の個数: 64

約数和(自身を含む): 121743721440

約数和(自身を除く): 81456564360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 2450557, 4901114, 7351671, 9802228, 12252785, 14703342, 19604456, 24505570, 29406684, 36758355, 49011140, 58813368, 73516710, 98022280, 147033420, 294066840, 335726309, 671452618, 1007178927, 1342905236, 1678631545, 2014357854, 2685810472, 3357263090, 4028715708, 5035894635, 6714526180, 8057431416, 10071789270, 13429052360, 20143578540, 40287157080]

約数ペア:

[(1, 40287157080), (2, 20143578540), (3, 13429052360), (4, 10071789270), (5, 8057431416), (6, 6714526180), (8, 5035894635), (10, 4028715708), (12, 3357263090), (15, 2685810472), (20, 2014357854), (24, 1678631545), (30, 1342905236), (40, 1007178927), (60, 671452618), (120, 335726309), (137, 294066840), (274, 147033420), (411, 98022280), (548, 73516710), (685, 58813368), (822, 49011140), (1096, 36758355), (1370, 29406684), (1644, 24505570), (2055, 19604456), (2740, 14703342), (3288, 12252785), (4110, 9802228), (5480, 7351671), (8220, 4901114), (16440, 2450557)]