23758440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5402

約数の個数: 64

約数和(自身を含む): 73215360

約数和(自身を除く): 49456920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 5351, 10702, 16053, 21404, 26755, 32106, 42808, 53510, 64212, 80265, 107020, 128424, 160530, 197987, 214040, 321060, 395974, 593961, 642120, 791948, 989935, 1187922, 1583896, 1979870, 2375844, 2969805, 3959740, 4751688, 5939610, 7919480, 11879220, 23758440]

約数ペア:

[(1, 23758440), (2, 11879220), (3, 7919480), (4, 5939610), (5, 4751688), (6, 3959740), (8, 2969805), (10, 2375844), (12, 1979870), (15, 1583896), (20, 1187922), (24, 989935), (30, 791948), (37, 642120), (40, 593961), (60, 395974), (74, 321060), (111, 214040), (120, 197987), (148, 160530), (185, 128424), (222, 107020), (296, 80265), (370, 64212), (444, 53510), (555, 42808), (740, 32106), (888, 26755), (1110, 21404), (1480, 16053), (2220, 10702), (4440, 5351)]