195894960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6427}}^1$

素因数の和:6570

約数の個数: 80

約数和(自身を含む): 612151296

約数和(自身を除く): 416256336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6427, 7620, 10160, 12854, 15240, 19281, 25708, 30480, 32135, 38562, 51416, 64270, 77124, 96405, 102832, 128540, 154248, 192810, 257080, 308496, 385620, 514160, 771240, 816229, 1542480, 1632458, 2448687, 3264916, 4081145, 4897374, 6529832, 8162290, 9794748, 12243435, 13059664, 16324580, 19589496, 24486870, 32649160, 39178992, 48973740, 65298320, 97947480, 195894960]

約数ペア:

[(1, 195894960), (2, 97947480), (3, 65298320), (4, 48973740), (5, 39178992), (6, 32649160), (8, 24486870), (10, 19589496), (12, 16324580), (15, 13059664), (16, 12243435), (20, 9794748), (24, 8162290), (30, 6529832), (40, 4897374), (48, 4081145), (60, 3264916), (80, 2448687), (120, 1632458), (127, 1542480), (240, 816229), (254, 771240), (381, 514160), (508, 385620), (635, 308496), (762, 257080), (1016, 192810), (1270, 154248), (1524, 128540), (1905, 102832), (2032, 96405), (2540, 77124), (3048, 64270), (3810, 51416), (5080, 38562), (6096, 32135), (6427, 30480), (7620, 25708), (10160, 19281), (12854, 15240)]