19242480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{80177}}^1$

素因数の和:80193

約数の個数: 40

約数和(自身を含む): 59652432

約数和(自身を除く): 40409952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 80177, 160354, 240531, 320708, 400885, 481062, 641416, 801770, 962124, 1202655, 1282832, 1603540, 1924248, 2405310, 3207080, 3848496, 4810620, 6414160, 9621240, 19242480]

約数ペア:

[(1, 19242480), (2, 9621240), (3, 6414160), (4, 4810620), (5, 3848496), (6, 3207080), (8, 2405310), (10, 1924248), (12, 1603540), (15, 1282832), (16, 1202655), (20, 962124), (24, 801770), (30, 641416), (40, 481062), (48, 400885), (60, 320708), (80, 240531), (120, 160354), (240, 80177)]