22418280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{62273}}^1$

素因数の和:62290

約数の個数: 48

約数和(自身を含む): 72860580

約数和(自身を除く): 50442300

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, 62273, 124546, 186819, 249092, 311365, 373638, 498184, 560457, 622730, 747276, 934095, 1120914, 1245460, 1494552, 1868190, 2241828, 2490920, 2802285, 3736380, 4483656, 5604570, 7472760, 11209140, 22418280]

約数ペア:

[(1, 22418280), (2, 11209140), (3, 7472760), (4, 5604570), (5, 4483656), (6, 3736380), (8, 2802285), (9, 2490920), (10, 2241828), (12, 1868190), (15, 1494552), (18, 1245460), (20, 1120914), (24, 934095), (30, 747276), (36, 622730), (40, 560457), (45, 498184), (60, 373638), (72, 311365), (90, 249092), (120, 186819), (180, 124546), (360, 62273)]