67920240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283001}}^1$

素因数の和:283017

約数の個数: 40

約数和(自身を含む): 210553488

約数和(自身を除く): 142633248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283001, 566002, 849003, 1132004, 1415005, 1698006, 2264008, 2830010, 3396012, 4245015, 4528016, 5660020, 6792024, 8490030, 11320040, 13584048, 16980060, 22640080, 33960120, 67920240]

約数ペア:

[(1, 67920240), (2, 33960120), (3, 22640080), (4, 16980060), (5, 13584048), (6, 11320040), (8, 8490030), (10, 6792024), (12, 5660020), (15, 4528016), (16, 4245015), (20, 3396012), (24, 2830010), (30, 2264008), (40, 1698006), (48, 1415005), (60, 1132004), (80, 849003), (120, 566002), (240, 283001)]