41280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1$

素因数の和:63

約数の個数: 56

約数和(自身を含む): 134112

約数和(自身を除く): 92832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280]

約数ペア:

[(1, 41280), (2, 20640), (3, 13760), (4, 10320), (5, 8256), (6, 6880), (8, 5160), (10, 4128), (12, 3440), (15, 2752), (16, 2580), (20, 2064), (24, 1720), (30, 1376), (32, 1290), (40, 1032), (43, 960), (48, 860), (60, 688), (64, 645), (80, 516), (86, 480), (96, 430), (120, 344), (129, 320), (160, 258), (172, 240), (192, 215)]