137729040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{573871}}^1$

素因数の和:573887

約数の個数: 40

約数和(自身を含む): 426960768

約数和(自身を除く): 289231728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 573871, 1147742, 1721613, 2295484, 2869355, 3443226, 4590968, 5738710, 6886452, 8608065, 9181936, 11477420, 13772904, 17216130, 22954840, 27545808, 34432260, 45909680, 68864520, 137729040]

約数ペア:

[(1, 137729040), (2, 68864520), (3, 45909680), (4, 34432260), (5, 27545808), (6, 22954840), (8, 17216130), (10, 13772904), (12, 11477420), (15, 9181936), (16, 8608065), (20, 6886452), (24, 5738710), (30, 4590968), (40, 3443226), (48, 2869355), (60, 2295484), (80, 1721613), (120, 1147742), (240, 573871)]