60718880

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 144244800

約数和(自身を除く): 83525920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1907, 1990, 3184, 3814, 3980, 6368, 7628, 7960, 9535, 15256, 15920, 19070, 30512, 31840, 38140, 61024, 76280, 152560, 305120, 379493, 758986, 1517972, 1897465, 3035944, 3794930, 6071888, 7589860, 12143776, 15179720, 30359440, 60718880]

約数ペア:

[(1, 60718880), (2, 30359440), (4, 15179720), (5, 12143776), (8, 7589860), (10, 6071888), (16, 3794930), (20, 3035944), (32, 1897465), (40, 1517972), (80, 758986), (160, 379493), (199, 305120), (398, 152560), (796, 76280), (995, 61024), (1592, 38140), (1907, 31840), (1990, 30512), (3184, 19070), (3814, 15920), (3980, 15256), (6368, 9535), (7628, 7960)]