22180680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61613}}^1$

素因数の和:61630

約数の個数: 48

約数和(自身を含む): 72088380

約数和(自身を除く): 49907700

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, 61613, 123226, 184839, 246452, 308065, 369678, 492904, 554517, 616130, 739356, 924195, 1109034, 1232260, 1478712, 1848390, 2218068, 2464520, 2772585, 3696780, 4436136, 5545170, 7393560, 11090340, 22180680]

約数ペア:

[(1, 22180680), (2, 11090340), (3, 7393560), (4, 5545170), (5, 4436136), (6, 3696780), (8, 2772585), (9, 2464520), (10, 2218068), (12, 1848390), (15, 1478712), (18, 1232260), (20, 1109034), (24, 924195), (30, 739356), (36, 616130), (40, 554517), (45, 492904), (60, 369678), (72, 308065), (90, 246452), (120, 184839), (180, 123226), (360, 61613)]