18962040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158017}}^1$

素因数の和:158031

約数の個数: 32

約数和(自身を含む): 56886480

約数和(自身を除く): 37924440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158017, 316034, 474051, 632068, 790085, 948102, 1264136, 1580170, 1896204, 2370255, 3160340, 3792408, 4740510, 6320680, 9481020, 18962040]

約数ペア:

[(1, 18962040), (2, 9481020), (3, 6320680), (4, 4740510), (5, 3792408), (6, 3160340), (8, 2370255), (10, 1896204), (12, 1580170), (15, 1264136), (20, 948102), (24, 790085), (30, 632068), (40, 474051), (60, 316034), (120, 158017)]