1379554440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1045117}}^1$

素因数の和:1045142

約数の個数: 64

約数和(自身を含む): 4514909760

約数和(自身を除く): 3135355320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1045117, 2090234, 3135351, 4180468, 5225585, 6270702, 8360936, 10451170, 11496287, 12541404, 15676755, 20902340, 22992574, 25082808, 31353510, 34488861, 41804680, 45985148, 57481435, 62707020, 68977722, 91970296, 114962870, 125414040, 137955444, 172444305, 229925740, 275910888, 344888610, 459851480, 689777220, 1379554440]

約数ペア:

[(1, 1379554440), (2, 689777220), (3, 459851480), (4, 344888610), (5, 275910888), (6, 229925740), (8, 172444305), (10, 137955444), (11, 125414040), (12, 114962870), (15, 91970296), (20, 68977722), (22, 62707020), (24, 57481435), (30, 45985148), (33, 41804680), (40, 34488861), (44, 31353510), (55, 25082808), (60, 22992574), (66, 20902340), (88, 15676755), (110, 12541404), (120, 11496287), (132, 10451170), (165, 8360936), (220, 6270702), (264, 5225585), (330, 4180468), (440, 3135351), (660, 2090234), (1320, 1045117)]