40343880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336199}}^1$

素因数の和:336213

約数の個数: 32

約数和(自身を含む): 121032000

約数和(自身を除く): 80688120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336199, 672398, 1008597, 1344796, 1680995, 2017194, 2689592, 3361990, 4034388, 5042985, 6723980, 8068776, 10085970, 13447960, 20171940, 40343880]

約数ペア:

[(1, 40343880), (2, 20171940), (3, 13447960), (4, 10085970), (5, 8068776), (6, 6723980), (8, 5042985), (10, 4034388), (12, 3361990), (15, 2689592), (20, 2017194), (24, 1680995), (30, 1344796), (40, 1008597), (60, 672398), (120, 336199)]