9042720

素因数分解:

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

素因数の和:18857

約数の個数: 48

約数和(自身を含む): 28486080

約数和(自身を除く): 19443360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 188390, 226068, 282585, 301424, 376780, 452136, 565170, 602848, 753560, 904272, 1130340, 1507120, 1808544, 2260680, 3014240, 4521360, 9042720]

約数ペア:

[(1, 9042720), (2, 4521360), (3, 3014240), (4, 2260680), (5, 1808544), (6, 1507120), (8, 1130340), (10, 904272), (12, 753560), (15, 602848), (16, 565170), (20, 452136), (24, 376780), (30, 301424), (32, 282585), (40, 226068), (48, 188390), (60, 150712), (80, 113034), (96, 94195), (120, 75356), (160, 56517), (240, 37678), (480, 18839)]