75718320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{315493}}^1$

素因数の和:315509

約数の個数: 40

約数和(自身を含む): 234727536

約数和(自身を除く): 159009216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 315493, 630986, 946479, 1261972, 1577465, 1892958, 2523944, 3154930, 3785916, 4732395, 5047888, 6309860, 7571832, 9464790, 12619720, 15143664, 18929580, 25239440, 37859160, 75718320]

約数ペア:

[(1, 75718320), (2, 37859160), (3, 25239440), (4, 18929580), (5, 15143664), (6, 12619720), (8, 9464790), (10, 7571832), (12, 6309860), (15, 5047888), (16, 4732395), (20, 3785916), (24, 3154930), (30, 2523944), (40, 1892958), (48, 1577465), (60, 1261972), (80, 946479), (120, 630986), (240, 315493)]