22254840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61819}}^1$

素因数の和:61836

約数の個数: 48

約数和(自身を含む): 72329400

約数和(自身を除く): 50074560

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, 61819, 123638, 185457, 247276, 309095, 370914, 494552, 556371, 618190, 741828, 927285, 1112742, 1236380, 1483656, 1854570, 2225484, 2472760, 2781855, 3709140, 4450968, 5563710, 7418280, 11127420, 22254840]

約数ペア:

[(1, 22254840), (2, 11127420), (3, 7418280), (4, 5563710), (5, 4450968), (6, 3709140), (8, 2781855), (9, 2472760), (10, 2225484), (12, 1854570), (15, 1483656), (18, 1236380), (20, 1112742), (24, 927285), (30, 741828), (36, 618190), (40, 556371), (45, 494552), (60, 370914), (72, 309095), (90, 247276), (120, 185457), (180, 123638), (360, 61819)]