131705160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1097543}}^1$

素因数の和:1097557

約数の個数: 32

約数和(自身を含む): 395115840

約数和(自身を除く): 263410680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1097543, 2195086, 3292629, 4390172, 5487715, 6585258, 8780344, 10975430, 13170516, 16463145, 21950860, 26341032, 32926290, 43901720, 65852580, 131705160]

約数ペア:

[(1, 131705160), (2, 65852580), (3, 43901720), (4, 32926290), (5, 26341032), (6, 21950860), (8, 16463145), (10, 13170516), (12, 10975430), (15, 8780344), (20, 6585258), (24, 5487715), (30, 4390172), (40, 3292629), (60, 2195086), (120, 1097543)]