212659560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{196907}}^1$

素因数の和:196927

約数の個数: 64

約数和(自身を含む): 708868800

約数和(自身を除く): 496209240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 196907, 393814, 590721, 787628, 984535, 1181442, 1575256, 1772163, 1969070, 2362884, 2953605, 3544326, 3938140, 4725768, 5316489, 5907210, 7088652, 7876280, 8860815, 10632978, 11814420, 14177304, 17721630, 21265956, 23628840, 26582445, 35443260, 42531912, 53164890, 70886520, 106329780, 212659560]

約数ペア:

[(1, 212659560), (2, 106329780), (3, 70886520), (4, 53164890), (5, 42531912), (6, 35443260), (8, 26582445), (9, 23628840), (10, 21265956), (12, 17721630), (15, 14177304), (18, 11814420), (20, 10632978), (24, 8860815), (27, 7876280), (30, 7088652), (36, 5907210), (40, 5316489), (45, 4725768), (54, 3938140), (60, 3544326), (72, 2953605), (90, 2362884), (108, 1969070), (120, 1772163), (135, 1575256), (180, 1181442), (216, 984535), (270, 787628), (360, 590721), (540, 393814), (1080, 196907)]