4078320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16993}}^1$

素因数の和:17009

約数の個数: 40

約数和(自身を含む): 12643536

約数和(自身を除く): 8565216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16993, 33986, 50979, 67972, 84965, 101958, 135944, 169930, 203916, 254895, 271888, 339860, 407832, 509790, 679720, 815664, 1019580, 1359440, 2039160, 4078320]

約数ペア:

[(1, 4078320), (2, 2039160), (3, 1359440), (4, 1019580), (5, 815664), (6, 679720), (8, 509790), (10, 407832), (12, 339860), (15, 271888), (16, 254895), (20, 203916), (24, 169930), (30, 135944), (40, 101958), (48, 84965), (60, 67972), (80, 50979), (120, 33986), (240, 16993)]