56518320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{235493}}^1$

素因数の和:235509

約数の個数: 40

約数和(自身を含む): 175207536

約数和(自身を除く): 118689216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 235493, 470986, 706479, 941972, 1177465, 1412958, 1883944, 2354930, 2825916, 3532395, 3767888, 4709860, 5651832, 7064790, 9419720, 11303664, 14129580, 18839440, 28259160, 56518320]

約数ペア:

[(1, 56518320), (2, 28259160), (3, 18839440), (4, 14129580), (5, 11303664), (6, 9419720), (8, 7064790), (10, 5651832), (12, 4709860), (15, 3767888), (16, 3532395), (20, 2825916), (24, 2354930), (30, 1883944), (40, 1412958), (48, 1177465), (60, 941972), (80, 706479), (120, 470986), (240, 235493)]