73039440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304331}}^1$

素因数の和:304347

約数の個数: 40

約数和(自身を含む): 226423008

約数和(自身を除く): 153383568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304331, 608662, 912993, 1217324, 1521655, 1825986, 2434648, 3043310, 3651972, 4564965, 4869296, 6086620, 7303944, 9129930, 12173240, 14607888, 18259860, 24346480, 36519720, 73039440]

約数ペア:

[(1, 73039440), (2, 36519720), (3, 24346480), (4, 18259860), (5, 14607888), (6, 12173240), (8, 9129930), (10, 7303944), (12, 6086620), (15, 4869296), (16, 4564965), (20, 3651972), (24, 3043310), (30, 2434648), (40, 1825986), (48, 1521655), (60, 1217324), (80, 912993), (120, 608662), (240, 304331)]