22061880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61283}}^1$

素因数の和:61300

約数の個数: 48

約数和(自身を含む): 71702280

約数和(自身を除く): 49640400

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, 61283, 122566, 183849, 245132, 306415, 367698, 490264, 551547, 612830, 735396, 919245, 1103094, 1225660, 1470792, 1838490, 2206188, 2451320, 2757735, 3676980, 4412376, 5515470, 7353960, 11030940, 22061880]

約数ペア:

[(1, 22061880), (2, 11030940), (3, 7353960), (4, 5515470), (5, 4412376), (6, 3676980), (8, 2757735), (9, 2451320), (10, 2206188), (12, 1838490), (15, 1470792), (18, 1225660), (20, 1103094), (24, 919245), (30, 735396), (36, 612830), (40, 551547), (45, 490264), (60, 367698), (72, 306415), (90, 245132), (120, 183849), (180, 122566), (360, 61283)]