86617680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{360907}}^1$

素因数の和:360923

約数の個数: 40

約数和(自身を含む): 268515552

約数和(自身を除く): 181897872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 360907, 721814, 1082721, 1443628, 1804535, 2165442, 2887256, 3609070, 4330884, 5413605, 5774512, 7218140, 8661768, 10827210, 14436280, 17323536, 21654420, 28872560, 43308840, 86617680]

約数ペア:

[(1, 86617680), (2, 43308840), (3, 28872560), (4, 21654420), (5, 17323536), (6, 14436280), (8, 10827210), (10, 8661768), (12, 7218140), (15, 5774512), (16, 5413605), (20, 4330884), (24, 3609070), (30, 2887256), (40, 2165442), (48, 1804535), (60, 1443628), (80, 1082721), (120, 721814), (240, 360907)]