49678320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206993}}^1$

素因数の和:207009

約数の個数: 40

約数和(自身を含む): 154003536

約数和(自身を除く): 104325216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206993, 413986, 620979, 827972, 1034965, 1241958, 1655944, 2069930, 2483916, 3104895, 3311888, 4139860, 4967832, 6209790, 8279720, 9935664, 12419580, 16559440, 24839160, 49678320]

約数ペア:

[(1, 49678320), (2, 24839160), (3, 16559440), (4, 12419580), (5, 9935664), (6, 8279720), (8, 6209790), (10, 4967832), (12, 4139860), (15, 3311888), (16, 3104895), (20, 2483916), (24, 2069930), (30, 1655944), (40, 1241958), (48, 1034965), (60, 827972), (80, 620979), (120, 413986), (240, 206993)]