72037320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{600311}}^1$

素因数の和:600325

約数の個数: 32

約数和(自身を含む): 216112320

約数和(自身を除く): 144075000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 600311, 1200622, 1800933, 2401244, 3001555, 3601866, 4802488, 6003110, 7203732, 9004665, 12006220, 14407464, 18009330, 24012440, 36018660, 72037320]

約数ペア:

[(1, 72037320), (2, 36018660), (3, 24012440), (4, 18009330), (5, 14407464), (6, 12006220), (8, 9004665), (10, 7203732), (12, 6003110), (15, 4802488), (20, 3601866), (24, 3001555), (30, 2401244), (40, 1800933), (60, 1200622), (120, 600311)]