13564080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18839}}^1$

素因数の和:18858

約数の個数: 60

約数和(自身を含む): 45555120

約数和(自身を除く): 31991040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 282585, 301424, 339102, 376780, 452136, 565170, 678204, 753560, 847755, 904272, 1130340, 1356408, 1507120, 1695510, 2260680, 2712816, 3391020, 4521360, 6782040, 13564080]

約数ペア:

[(1, 13564080), (2, 6782040), (3, 4521360), (4, 3391020), (5, 2712816), (6, 2260680), (8, 1695510), (9, 1507120), (10, 1356408), (12, 1130340), (15, 904272), (16, 847755), (18, 753560), (20, 678204), (24, 565170), (30, 452136), (36, 376780), (40, 339102), (45, 301424), (48, 282585), (60, 226068), (72, 188390), (80, 169551), (90, 150712), (120, 113034), (144, 94195), (180, 75356), (240, 56517), (360, 37678), (720, 18839)]