74017080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205603}}^1$

素因数の和:205620

約数の個数: 48

約数和(自身を含む): 240556680

約数和(自身を除く): 166539600

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, 205603, 411206, 616809, 822412, 1028015, 1233618, 1644824, 1850427, 2056030, 2467236, 3084045, 3700854, 4112060, 4934472, 6168090, 7401708, 8224120, 9252135, 12336180, 14803416, 18504270, 24672360, 37008540, 74017080]

約数ペア:

[(1, 74017080), (2, 37008540), (3, 24672360), (4, 18504270), (5, 14803416), (6, 12336180), (8, 9252135), (9, 8224120), (10, 7401708), (12, 6168090), (15, 4934472), (18, 4112060), (20, 3700854), (24, 3084045), (30, 2467236), (36, 2056030), (40, 1850427), (45, 1644824), (60, 1233618), (72, 1028015), (90, 822412), (120, 616809), (180, 411206), (360, 205603)]