131207880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1093399}}^1$

素因数の和:1093413

約数の個数: 32

約数和(自身を含む): 393624000

約数和(自身を除く): 262416120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1093399, 2186798, 3280197, 4373596, 5466995, 6560394, 8747192, 10933990, 13120788, 16400985, 21867980, 26241576, 32801970, 43735960, 65603940, 131207880]

約数ペア:

[(1, 131207880), (2, 65603940), (3, 43735960), (4, 32801970), (5, 26241576), (6, 21867980), (8, 16400985), (10, 13120788), (12, 10933990), (15, 8747192), (20, 6560394), (24, 5466995), (30, 4373596), (40, 3280197), (60, 2186798), (120, 1093399)]