869309040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3622121}}^1$

素因数の和:3622137

約数の個数: 40

約数和(自身を含む): 2694858768

約数和(自身を除く): 1825549728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3622121, 7244242, 10866363, 14488484, 18110605, 21732726, 28976968, 36221210, 43465452, 54331815, 57953936, 72442420, 86930904, 108663630, 144884840, 173861808, 217327260, 289769680, 434654520, 869309040]

約数ペア:

[(1, 869309040), (2, 434654520), (3, 289769680), (4, 217327260), (5, 173861808), (6, 144884840), (8, 108663630), (10, 86930904), (12, 72442420), (15, 57953936), (16, 54331815), (20, 43465452), (24, 36221210), (30, 28976968), (40, 21732726), (48, 18110605), (60, 14488484), (80, 10866363), (120, 7244242), (240, 3622121)]