40673040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169471}}^1$

素因数の和:169487

約数の個数: 40

約数和(自身を含む): 126087168

約数和(自身を除く): 85414128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169471, 338942, 508413, 677884, 847355, 1016826, 1355768, 1694710, 2033652, 2542065, 2711536, 3389420, 4067304, 5084130, 6778840, 8134608, 10168260, 13557680, 20336520, 40673040]

約数ペア:

[(1, 40673040), (2, 20336520), (3, 13557680), (4, 10168260), (5, 8134608), (6, 6778840), (8, 5084130), (10, 4067304), (12, 3389420), (15, 2711536), (16, 2542065), (20, 2033652), (24, 1694710), (30, 1355768), (40, 1016826), (48, 847355), (60, 677884), (80, 508413), (120, 338942), (240, 169471)]