22143960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61511}}^1$

素因数の和:61528

約数の個数: 48

約数和(自身を含む): 71969040

約数和(自身を除く): 49825080

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, 61511, 123022, 184533, 246044, 307555, 369066, 492088, 553599, 615110, 738132, 922665, 1107198, 1230220, 1476264, 1845330, 2214396, 2460440, 2767995, 3690660, 4428792, 5535990, 7381320, 11071980, 22143960]

約数ペア:

[(1, 22143960), (2, 11071980), (3, 7381320), (4, 5535990), (5, 4428792), (6, 3690660), (8, 2767995), (9, 2460440), (10, 2214396), (12, 1845330), (15, 1476264), (18, 1230220), (20, 1107198), (24, 922665), (30, 738132), (36, 615110), (40, 553599), (45, 492088), (60, 369066), (72, 307555), (90, 246044), (120, 184533), (180, 123022), (360, 61511)]