47249040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{196871}}^1$

素因数の和:196887

約数の個数: 40

約数和(自身を含む): 146472768

約数和(自身を除く): 99223728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 196871, 393742, 590613, 787484, 984355, 1181226, 1574968, 1968710, 2362452, 2953065, 3149936, 3937420, 4724904, 5906130, 7874840, 9449808, 11812260, 15749680, 23624520, 47249040]

約数ペア:

[(1, 47249040), (2, 23624520), (3, 15749680), (4, 11812260), (5, 9449808), (6, 7874840), (8, 5906130), (10, 4724904), (12, 3937420), (15, 3149936), (16, 2953065), (20, 2362452), (24, 1968710), (30, 1574968), (40, 1181226), (48, 984355), (60, 787484), (80, 590613), (120, 393742), (240, 196871)]