1337580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2477}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 4163040

約数和(自身を除く): 2825460

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, 2477, 4954, 7431, 9908, 12385, 14862, 22293, 24770, 29724, 37155, 44586, 49540, 66879, 74310, 89172, 111465, 133758, 148620, 222930, 267516, 334395, 445860, 668790, 1337580]

約数ペア:

[(1, 1337580), (2, 668790), (3, 445860), (4, 334395), (5, 267516), (6, 222930), (9, 148620), (10, 133758), (12, 111465), (15, 89172), (18, 74310), (20, 66879), (27, 49540), (30, 44586), (36, 37155), (45, 29724), (54, 24770), (60, 22293), (90, 14862), (108, 12385), (135, 9908), (180, 7431), (270, 4954), (540, 2477)]