120330040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158329}}^1$

素因数の和:158359

約数の個数: 32

約数和(自身を含む): 284994000

約数和(自身を除く): 164663960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 158329, 316658, 633316, 791645, 1266632, 1583290, 3008251, 3166580, 6016502, 6333160, 12033004, 15041255, 24066008, 30082510, 60165020, 120330040]

約数ペア:

[(1, 120330040), (2, 60165020), (4, 30082510), (5, 24066008), (8, 15041255), (10, 12033004), (19, 6333160), (20, 6016502), (38, 3166580), (40, 3008251), (76, 1583290), (95, 1266632), (152, 791645), (190, 633316), (380, 316658), (760, 158329)]