12343440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51431}}^1$

素因数の和:51447

約数の個数: 40

約数和(自身を含む): 38265408

約数和(自身を除く): 25921968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51431, 102862, 154293, 205724, 257155, 308586, 411448, 514310, 617172, 771465, 822896, 1028620, 1234344, 1542930, 2057240, 2468688, 3085860, 4114480, 6171720, 12343440]

約数ペア:

[(1, 12343440), (2, 6171720), (3, 4114480), (4, 3085860), (5, 2468688), (6, 2057240), (8, 1542930), (10, 1234344), (12, 1028620), (15, 822896), (16, 771465), (20, 617172), (24, 514310), (30, 411448), (40, 308586), (48, 257155), (60, 205724), (80, 154293), (120, 102862), (240, 51431)]