1902027240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5283409}}^1$

素因数の和:5283426

約数の個数: 48

約数和(自身を含む): 6181589700

約数和(自身を除く): 4279562460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5283409, 10566818, 15850227, 21133636, 26417045, 31700454, 42267272, 47550681, 52834090, 63400908, 79251135, 95101362, 105668180, 126801816, 158502270, 190202724, 211336360, 237753405, 317004540, 380405448, 475506810, 634009080, 951013620, 1902027240]

約数ペア:

[(1, 1902027240), (2, 951013620), (3, 634009080), (4, 475506810), (5, 380405448), (6, 317004540), (8, 237753405), (9, 211336360), (10, 190202724), (12, 158502270), (15, 126801816), (18, 105668180), (20, 95101362), (24, 79251135), (30, 63400908), (36, 52834090), (40, 47550681), (45, 42267272), (60, 31700454), (72, 26417045), (90, 21133636), (120, 15850227), (180, 10566818), (360, 5283409)]