299841720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4909}}^1$

素因数の和:5432

約数の個数: 64

約数和(自身を含む): 901476000

約数和(自身を除く): 601634280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 4072, 4909, 5090, 6108, 7635, 9818, 10180, 12216, 14727, 15270, 19636, 20360, 24545, 29454, 30540, 39272, 49090, 58908, 61080, 73635, 98180, 117816, 147270, 196360, 294540, 589080, 2498681, 4997362, 7496043, 9994724, 12493405, 14992086, 19989448, 24986810, 29984172, 37480215, 49973620, 59968344, 74960430, 99947240, 149920860, 299841720]

約数ペア:

[(1, 299841720), (2, 149920860), (3, 99947240), (4, 74960430), (5, 59968344), (6, 49973620), (8, 37480215), (10, 29984172), (12, 24986810), (15, 19989448), (20, 14992086), (24, 12493405), (30, 9994724), (40, 7496043), (60, 4997362), (120, 2498681), (509, 589080), (1018, 294540), (1527, 196360), (2036, 147270), (2545, 117816), (3054, 98180), (4072, 73635), (4909, 61080), (5090, 58908), (6108, 49090), (7635, 39272), (9818, 30540), (10180, 29454), (12216, 24545), (14727, 20360), (15270, 19636)]