90089040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375371}}^1$

素因数の和:375387

約数の個数: 40

約数和(自身を含む): 279276768

約数和(自身を除く): 189187728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375371, 750742, 1126113, 1501484, 1876855, 2252226, 3002968, 3753710, 4504452, 5630565, 6005936, 7507420, 9008904, 11261130, 15014840, 18017808, 22522260, 30029680, 45044520, 90089040]

約数ペア:

[(1, 90089040), (2, 45044520), (3, 30029680), (4, 22522260), (5, 18017808), (6, 15014840), (8, 11261130), (10, 9008904), (12, 7507420), (15, 6005936), (16, 5630565), (20, 4504452), (24, 3753710), (30, 3002968), (40, 2252226), (48, 1876855), (60, 1501484), (80, 1126113), (120, 750742), (240, 375371)]