12277680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51157}}^1$

素因数の和:51173

約数の個数: 40

約数和(自身を含む): 38061552

約数和(自身を除く): 25783872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51157, 102314, 153471, 204628, 255785, 306942, 409256, 511570, 613884, 767355, 818512, 1023140, 1227768, 1534710, 2046280, 2455536, 3069420, 4092560, 6138840, 12277680]

約数ペア:

[(1, 12277680), (2, 6138840), (3, 4092560), (4, 3069420), (5, 2455536), (6, 2046280), (8, 1534710), (10, 1227768), (12, 1023140), (15, 818512), (16, 767355), (20, 613884), (24, 511570), (30, 409256), (40, 306942), (48, 255785), (60, 204628), (80, 153471), (120, 102314), (240, 51157)]