89884680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15937}}^1$

素因数の和:15998

約数の個数: 64

約数和(自身を含む): 275408640

約数和(自身を除く): 185523960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15937, 31874, 47811, 63748, 79685, 95622, 127496, 159370, 191244, 239055, 318740, 382488, 478110, 637480, 749039, 956220, 1498078, 1912440, 2247117, 2996156, 3745195, 4494234, 5992312, 7490390, 8988468, 11235585, 14980780, 17976936, 22471170, 29961560, 44942340, 89884680]

約数ペア:

[(1, 89884680), (2, 44942340), (3, 29961560), (4, 22471170), (5, 17976936), (6, 14980780), (8, 11235585), (10, 8988468), (12, 7490390), (15, 5992312), (20, 4494234), (24, 3745195), (30, 2996156), (40, 2247117), (47, 1912440), (60, 1498078), (94, 956220), (120, 749039), (141, 637480), (188, 478110), (235, 382488), (282, 318740), (376, 239055), (470, 191244), (564, 159370), (705, 127496), (940, 95622), (1128, 79685), (1410, 63748), (1880, 47811), (2820, 31874), (5640, 15937)]