4049460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7499}}^1$

素因数の和:7517

約数の個数: 48

約数和(自身を含む): 12600000

約数和(自身を除く): 8550540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7499, 14998, 22497, 29996, 37495, 44994, 67491, 74990, 89988, 112485, 134982, 149980, 202473, 224970, 269964, 337455, 404946, 449940, 674910, 809892, 1012365, 1349820, 2024730, 4049460]

約数ペア:

[(1, 4049460), (2, 2024730), (3, 1349820), (4, 1012365), (5, 809892), (6, 674910), (9, 449940), (10, 404946), (12, 337455), (15, 269964), (18, 224970), (20, 202473), (27, 149980), (30, 134982), (36, 112485), (45, 89988), (54, 74990), (60, 67491), (90, 44994), (108, 37495), (135, 29996), (180, 22497), (270, 14998), (540, 7499)]