85784280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{714869}}^1$

素因数の和:714883

約数の個数: 32

約数和(自身を含む): 257353200

約数和(自身を除く): 171568920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 714869, 1429738, 2144607, 2859476, 3574345, 4289214, 5718952, 7148690, 8578428, 10723035, 14297380, 17156856, 21446070, 28594760, 42892140, 85784280]

約数ペア:

[(1, 85784280), (2, 42892140), (3, 28594760), (4, 21446070), (5, 17156856), (6, 14297380), (8, 10723035), (10, 8578428), (12, 7148690), (15, 5718952), (20, 4289214), (24, 3574345), (30, 2859476), (40, 2144607), (60, 1429738), (120, 714869)]