27128160

素因数分解:

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

素因数の和:18860

約数の個数: 72

約数和(自身を含む): 92579760

約数和(自身を除く): 65451600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 282585, 301424, 339102, 376780, 452136, 565170, 602848, 678204, 753560, 847755, 904272, 1130340, 1356408, 1507120, 1695510, 1808544, 2260680, 2712816, 3014240, 3391020, 4521360, 5425632, 6782040, 9042720, 13564080, 27128160]

約数ペア:

[(1, 27128160), (2, 13564080), (3, 9042720), (4, 6782040), (5, 5425632), (6, 4521360), (8, 3391020), (9, 3014240), (10, 2712816), (12, 2260680), (15, 1808544), (16, 1695510), (18, 1507120), (20, 1356408), (24, 1130340), (30, 904272), (32, 847755), (36, 753560), (40, 678204), (45, 602848), (48, 565170), (60, 452136), (72, 376780), (80, 339102), (90, 301424), (96, 282585), (120, 226068), (144, 188390), (160, 169551), (180, 150712), (240, 113034), (288, 94195), (360, 75356), (480, 56517), (720, 37678), (1440, 18839)]