39038880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81331}}^1$

素因数の和:81349

約数の個数: 48

約数和(自身を含む): 122973984

約数和(自身を除く): 83935104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 81331, 162662, 243993, 325324, 406655, 487986, 650648, 813310, 975972, 1219965, 1301296, 1626620, 1951944, 2439930, 2602592, 3253240, 3903888, 4879860, 6506480, 7807776, 9759720, 13012960, 19519440, 39038880]

約数ペア:

[(1, 39038880), (2, 19519440), (3, 13012960), (4, 9759720), (5, 7807776), (6, 6506480), (8, 4879860), (10, 3903888), (12, 3253240), (15, 2602592), (16, 2439930), (20, 1951944), (24, 1626620), (30, 1301296), (32, 1219965), (40, 975972), (48, 813310), (60, 650648), (80, 487986), (96, 406655), (120, 325324), (160, 243993), (240, 162662), (480, 81331)]