40341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336181}}^1$

素因数の和:336195

約数の個数: 32

約数和(自身を含む): 121025520

約数和(自身を除く): 80683800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336181, 672362, 1008543, 1344724, 1680905, 2017086, 2689448, 3361810, 4034172, 5042715, 6723620, 8068344, 10085430, 13447240, 20170860, 40341720]

約数ペア:

[(1, 40341720), (2, 20170860), (3, 13447240), (4, 10085430), (5, 8068344), (6, 6723620), (8, 5042715), (10, 4034172), (12, 3361810), (15, 2689448), (20, 2017086), (24, 1680905), (30, 1344724), (40, 1008543), (60, 672362), (120, 336181)]