144074640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{600311}}^1$

素因数の和:600327

約数の個数: 40

約数和(自身を含む): 446632128

約数和(自身を除く): 302557488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 600311, 1200622, 1800933, 2401244, 3001555, 3601866, 4802488, 6003110, 7203732, 9004665, 9604976, 12006220, 14407464, 18009330, 24012440, 28814928, 36018660, 48024880, 72037320, 144074640]

約数ペア:

[(1, 144074640), (2, 72037320), (3, 48024880), (4, 36018660), (5, 28814928), (6, 24012440), (8, 18009330), (10, 14407464), (12, 12006220), (15, 9604976), (16, 9004665), (20, 7203732), (24, 6003110), (30, 4802488), (40, 3601866), (48, 3001555), (60, 2401244), (80, 1800933), (120, 1200622), (240, 600311)]