980489040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4085371}}^1$

素因数の和:4085387

約数の個数: 40

約数和(自身を含む): 3039516768

約数和(自身を除く): 2059027728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4085371, 8170742, 12256113, 16341484, 20426855, 24512226, 32682968, 40853710, 49024452, 61280565, 65365936, 81707420, 98048904, 122561130, 163414840, 196097808, 245122260, 326829680, 490244520, 980489040]

約数ペア:

[(1, 980489040), (2, 490244520), (3, 326829680), (4, 245122260), (5, 196097808), (6, 163414840), (8, 122561130), (10, 98048904), (12, 81707420), (15, 65365936), (16, 61280565), (20, 49024452), (24, 40853710), (30, 32682968), (40, 24512226), (48, 20426855), (60, 16341484), (80, 12256113), (120, 8170742), (240, 4085371)]