4449480

素因数分解:

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

素因数の和:5318

約数の個数: 64

約数和(自身を含む): 15258240

約数和(自身を除く): 10808760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5297, 10594, 15891, 21188, 26485, 31782, 37079, 42376, 52970, 63564, 74158, 79455, 105940, 111237, 127128, 148316, 158910, 185395, 211880, 222474, 296632, 317820, 370790, 444948, 556185, 635640, 741580, 889896, 1112370, 1483160, 2224740, 4449480]

約数ペア:

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