206341440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{214939}}^1$

素因数の和:214959

約数の個数: 56

約数和(自身を含む): 655137120

約数和(自身を除く): 448795680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 214939, 429878, 644817, 859756, 1074695, 1289634, 1719512, 2149390, 2579268, 3224085, 3439024, 4298780, 5158536, 6448170, 6878048, 8597560, 10317072, 12896340, 13756096, 17195120, 20634144, 25792680, 34390240, 41268288, 51585360, 68780480, 103170720, 206341440]

約数ペア:

[(1, 206341440), (2, 103170720), (3, 68780480), (4, 51585360), (5, 41268288), (6, 34390240), (8, 25792680), (10, 20634144), (12, 17195120), (15, 13756096), (16, 12896340), (20, 10317072), (24, 8597560), (30, 6878048), (32, 6448170), (40, 5158536), (48, 4298780), (60, 3439024), (64, 3224085), (80, 2579268), (96, 2149390), (120, 1719512), (160, 1289634), (192, 1074695), (240, 859756), (320, 644817), (480, 429878), (960, 214939)]