74019720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5659}}^1$

素因数の和:5782

約数の個数: 64

約数和(自身を含む): 224136000

約数和(自身を除く): 150116280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5659, 6540, 11318, 13080, 16977, 22636, 28295, 33954, 45272, 56590, 67908, 84885, 113180, 135816, 169770, 226360, 339540, 616831, 679080, 1233662, 1850493, 2467324, 3084155, 3700986, 4934648, 6168310, 7401972, 9252465, 12336620, 14803944, 18504930, 24673240, 37009860, 74019720]

約数ペア:

[(1, 74019720), (2, 37009860), (3, 24673240), (4, 18504930), (5, 14803944), (6, 12336620), (8, 9252465), (10, 7401972), (12, 6168310), (15, 4934648), (20, 3700986), (24, 3084155), (30, 2467324), (40, 1850493), (60, 1233662), (109, 679080), (120, 616831), (218, 339540), (327, 226360), (436, 169770), (545, 135816), (654, 113180), (872, 84885), (1090, 67908), (1308, 56590), (1635, 45272), (2180, 33954), (2616, 28295), (3270, 22636), (4360, 16977), (5659, 13080), (6540, 11318)]