40811280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170047}}^1$

素因数の和:170063

約数の個数: 40

約数和(自身を含む): 126515712

約数和(自身を除く): 85704432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170047, 340094, 510141, 680188, 850235, 1020282, 1360376, 1700470, 2040564, 2550705, 2720752, 3400940, 4081128, 5101410, 6801880, 8162256, 10202820, 13603760, 20405640, 40811280]

約数ペア:

[(1, 40811280), (2, 20405640), (3, 13603760), (4, 10202820), (5, 8162256), (6, 6801880), (8, 5101410), (10, 4081128), (12, 3400940), (15, 2720752), (16, 2550705), (20, 2040564), (24, 1700470), (30, 1360376), (40, 1020282), (48, 850235), (60, 680188), (80, 510141), (120, 340094), (240, 170047)]