143946360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{399851}}^1$

素因数の和:399868

約数の個数: 48

約数和(自身を含む): 467826840

約数和(自身を除く): 323880480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 399851, 799702, 1199553, 1599404, 1999255, 2399106, 3198808, 3598659, 3998510, 4798212, 5997765, 7197318, 7997020, 9596424, 11995530, 14394636, 15994040, 17993295, 23991060, 28789272, 35986590, 47982120, 71973180, 143946360]

約数ペア:

[(1, 143946360), (2, 71973180), (3, 47982120), (4, 35986590), (5, 28789272), (6, 23991060), (8, 17993295), (9, 15994040), (10, 14394636), (12, 11995530), (15, 9596424), (18, 7997020), (20, 7197318), (24, 5997765), (30, 4798212), (36, 3998510), (40, 3598659), (45, 3198808), (60, 2399106), (72, 1999255), (90, 1599404), (120, 1199553), (180, 799702), (360, 399851)]