8898960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5320

約数の個数: 80

約数和(自身を含む): 31533696

約数和(自身を除く): 22634736

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, 5297, 10594, 15891, 21188, 26485, 31782, 37079, 42376, 52970, 63564, 74158, 79455, 84752, 105940, 111237, 127128, 148316, 158910, 185395, 211880, 222474, 254256, 296632, 317820, 370790, 423760, 444948, 556185, 593264, 635640, 741580, 889896, 1112370, 1271280, 1483160, 1779792, 2224740, 2966320, 4449480, 8898960]

約数ペア:

[(1, 8898960), (2, 4449480), (3, 2966320), (4, 2224740), (5, 1779792), (6, 1483160), (7, 1271280), (8, 1112370), (10, 889896), (12, 741580), (14, 635640), (15, 593264), (16, 556185), (20, 444948), (21, 423760), (24, 370790), (28, 317820), (30, 296632), (35, 254256), (40, 222474), (42, 211880), (48, 185395), (56, 158910), (60, 148316), (70, 127128), (80, 111237), (84, 105940), (105, 84752), (112, 79455), (120, 74158), (140, 63564), (168, 52970), (210, 42376), (240, 37079), (280, 31782), (336, 26485), (420, 21188), (560, 15891), (840, 10594), (1680, 5297)]