6630960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3970

約数の個数: 80

約数和(自身を含む): 23498496

約数和(自身を除く): 16867536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3947, 7894, 11841, 15788, 19735, 23682, 27629, 31576, 39470, 47364, 55258, 59205, 63152, 78940, 82887, 94728, 110516, 118410, 138145, 157880, 165774, 189456, 221032, 236820, 276290, 315760, 331548, 414435, 442064, 473640, 552580, 663096, 828870, 947280, 1105160, 1326192, 1657740, 2210320, 3315480, 6630960]

約数ペア:

[(1, 6630960), (2, 3315480), (3, 2210320), (4, 1657740), (5, 1326192), (6, 1105160), (7, 947280), (8, 828870), (10, 663096), (12, 552580), (14, 473640), (15, 442064), (16, 414435), (20, 331548), (21, 315760), (24, 276290), (28, 236820), (30, 221032), (35, 189456), (40, 165774), (42, 157880), (48, 138145), (56, 118410), (60, 110516), (70, 94728), (80, 82887), (84, 78940), (105, 63152), (112, 59205), (120, 55258), (140, 47364), (168, 39470), (210, 31576), (240, 27629), (280, 23682), (336, 19735), (420, 15788), (560, 11841), (840, 7894), (1680, 3947)]