40679880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338999}}^1$

素因数の和:339013

約数の個数: 32

約数和(自身を含む): 122040000

約数和(自身を除く): 81360120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338999, 677998, 1016997, 1355996, 1694995, 2033994, 2711992, 3389990, 4067988, 5084985, 6779980, 8135976, 10169970, 13559960, 20339940, 40679880]

約数ペア:

[(1, 40679880), (2, 20339940), (3, 13559960), (4, 10169970), (5, 8135976), (6, 6779980), (8, 5084985), (10, 4067988), (12, 3389990), (15, 2711992), (20, 2033994), (24, 1694995), (30, 1355996), (40, 1016997), (60, 677998), (120, 338999)]