187492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{781217}}^1$

素因数の和:781233

約数の個数: 40

約数和(自身を含む): 581226192

約数和(自身を除く): 393734112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 781217, 1562434, 2343651, 3124868, 3906085, 4687302, 6249736, 7812170, 9374604, 11718255, 12499472, 15624340, 18749208, 23436510, 31248680, 37498416, 46873020, 62497360, 93746040, 187492080]

約数ペア:

[(1, 187492080), (2, 93746040), (3, 62497360), (4, 46873020), (5, 37498416), (6, 31248680), (8, 23436510), (10, 18749208), (12, 15624340), (15, 12499472), (16, 11718255), (20, 9374604), (24, 7812170), (30, 6249736), (40, 4687302), (48, 3906085), (60, 3124868), (80, 2343651), (120, 1562434), (240, 781217)]