137364840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{381569}}^1$

素因数の和:381586

約数の個数: 48

約数和(自身を含む): 446436900

約数和(自身を除く): 309072060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 381569, 763138, 1144707, 1526276, 1907845, 2289414, 3052552, 3434121, 3815690, 4578828, 5723535, 6868242, 7631380, 9157656, 11447070, 13736484, 15262760, 17170605, 22894140, 27472968, 34341210, 45788280, 68682420, 137364840]

約数ペア:

[(1, 137364840), (2, 68682420), (3, 45788280), (4, 34341210), (5, 27472968), (6, 22894140), (8, 17170605), (9, 15262760), (10, 13736484), (12, 11447070), (15, 9157656), (18, 7631380), (20, 6868242), (24, 5723535), (30, 4578828), (36, 3815690), (40, 3434121), (45, 3052552), (60, 2289414), (72, 1907845), (90, 1526276), (120, 1144707), (180, 763138), (360, 381569)]