103428840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{861907}}^1$

素因数の和:861921

約数の個数: 32

約数和(自身を含む): 310286880

約数和(自身を除く): 206858040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 861907, 1723814, 2585721, 3447628, 4309535, 5171442, 6895256, 8619070, 10342884, 12928605, 17238140, 20685768, 25857210, 34476280, 51714420, 103428840]

約数ペア:

[(1, 103428840), (2, 51714420), (3, 34476280), (4, 25857210), (5, 20685768), (6, 17238140), (8, 12928605), (10, 10342884), (12, 8619070), (15, 6895256), (20, 5171442), (24, 4309535), (30, 3447628), (40, 2585721), (60, 1723814), (120, 861907)]