38158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{158993}}^1$

素因数の和:159009

約数の個数: 40

約数和(自身を含む): 118291536

約数和(自身を除く): 80133216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 158993, 317986, 476979, 635972, 794965, 953958, 1271944, 1589930, 1907916, 2384895, 2543888, 3179860, 3815832, 4769790, 6359720, 7631664, 9539580, 12719440, 19079160, 38158320]

約数ペア:

[(1, 38158320), (2, 19079160), (3, 12719440), (4, 9539580), (5, 7631664), (6, 6359720), (8, 4769790), (10, 3815832), (12, 3179860), (15, 2543888), (16, 2384895), (20, 1907916), (24, 1589930), (30, 1271944), (40, 953958), (48, 794965), (60, 635972), (80, 476979), (120, 317986), (240, 158993)]