90408480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188351}}^1$

素因数の和:188369

約数の個数: 48

約数和(自身を含む): 284788224

約数和(自身を除く): 194379744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188351, 376702, 565053, 753404, 941755, 1130106, 1506808, 1883510, 2260212, 2825265, 3013616, 3767020, 4520424, 5650530, 6027232, 7534040, 9040848, 11301060, 15068080, 18081696, 22602120, 30136160, 45204240, 90408480]

約数ペア:

[(1, 90408480), (2, 45204240), (3, 30136160), (4, 22602120), (5, 18081696), (6, 15068080), (8, 11301060), (10, 9040848), (12, 7534040), (15, 6027232), (16, 5650530), (20, 4520424), (24, 3767020), (30, 3013616), (32, 2825265), (40, 2260212), (48, 1883510), (60, 1506808), (80, 1130106), (96, 941755), (120, 753404), (160, 565053), (240, 376702), (480, 188351)]