2340060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 6711936

約数和(自身を除く): 4371876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 907, 1290, 1814, 2580, 2721, 3628, 4535, 5442, 9070, 10884, 13605, 18140, 27210, 39001, 54420, 78002, 117003, 156004, 195005, 234006, 390010, 468012, 585015, 780020, 1170030, 2340060]

約数ペア:

[(1, 2340060), (2, 1170030), (3, 780020), (4, 585015), (5, 468012), (6, 390010), (10, 234006), (12, 195005), (15, 156004), (20, 117003), (30, 78002), (43, 54420), (60, 39001), (86, 27210), (129, 18140), (172, 13605), (215, 10884), (258, 9070), (430, 5442), (516, 4535), (645, 3628), (860, 2721), (907, 2580), (1290, 1814)]