13854840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 41817600

約数和(自身を除く): 27962760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 439, 526, 789, 878, 1052, 1315, 1317, 1578, 1756, 2104, 2195, 2630, 2634, 3156, 3512, 3945, 4390, 5260, 5268, 6312, 6585, 7890, 8780, 10520, 10536, 13170, 15780, 17560, 26340, 31560, 52680, 115457, 230914, 346371, 461828, 577285, 692742, 923656, 1154570, 1385484, 1731855, 2309140, 2770968, 3463710, 4618280, 6927420, 13854840]

約数ペア:

[(1, 13854840), (2, 6927420), (3, 4618280), (4, 3463710), (5, 2770968), (6, 2309140), (8, 1731855), (10, 1385484), (12, 1154570), (15, 923656), (20, 692742), (24, 577285), (30, 461828), (40, 346371), (60, 230914), (120, 115457), (263, 52680), (439, 31560), (526, 26340), (789, 17560), (878, 15780), (1052, 13170), (1315, 10536), (1317, 10520), (1578, 8780), (1756, 7890), (2104, 6585), (2195, 6312), (2630, 5268), (2634, 5260), (3156, 4390), (3512, 3945)]