6631440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27631}}^1$

素因数の和:27647

約数の個数: 40

約数和(自身を含む): 20558208

約数和(自身を除く): 13926768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27631, 55262, 82893, 110524, 138155, 165786, 221048, 276310, 331572, 414465, 442096, 552620, 663144, 828930, 1105240, 1326288, 1657860, 2210480, 3315720, 6631440]

約数ペア:

[(1, 6631440), (2, 3315720), (3, 2210480), (4, 1657860), (5, 1326288), (6, 1105240), (8, 828930), (10, 663144), (12, 552620), (15, 442096), (16, 414465), (20, 331572), (24, 276310), (30, 221048), (40, 165786), (48, 138155), (60, 110524), (80, 82893), (120, 55262), (240, 27631)]