135840480

素因数分解:

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

素因数の和:283019

約数の個数: 48

約数和(自身を含む): 427899024

約数和(自身を除く): 292058544

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, 283001, 566002, 849003, 1132004, 1415005, 1698006, 2264008, 2830010, 3396012, 4245015, 4528016, 5660020, 6792024, 8490030, 9056032, 11320040, 13584048, 16980060, 22640080, 27168096, 33960120, 45280160, 67920240, 135840480]

約数ペア:

[(1, 135840480), (2, 67920240), (3, 45280160), (4, 33960120), (5, 27168096), (6, 22640080), (8, 16980060), (10, 13584048), (12, 11320040), (15, 9056032), (16, 8490030), (20, 6792024), (24, 5660020), (30, 4528016), (32, 4245015), (40, 3396012), (48, 2830010), (60, 2264008), (80, 1698006), (96, 1415005), (120, 1132004), (160, 849003), (240, 566002), (480, 283001)]