2136840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17807}}^1$

素因数の和:17821

約数の個数: 32

約数和(自身を含む): 6410880

約数和(自身を除く): 4274040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17807, 35614, 53421, 71228, 89035, 106842, 142456, 178070, 213684, 267105, 356140, 427368, 534210, 712280, 1068420, 2136840]

約数ペア:

[(1, 2136840), (2, 1068420), (3, 712280), (4, 534210), (5, 427368), (6, 356140), (8, 267105), (10, 213684), (12, 178070), (15, 142456), (20, 106842), (24, 89035), (30, 71228), (40, 53421), (60, 35614), (120, 17807)]