262026840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2183557}}^1$

素因数の和:2183571

約数の個数: 32

約数和(自身を含む): 786080880

約数和(自身を除く): 524054040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2183557, 4367114, 6550671, 8734228, 10917785, 13101342, 17468456, 21835570, 26202684, 32753355, 43671140, 52405368, 65506710, 87342280, 131013420, 262026840]

約数ペア:

[(1, 262026840), (2, 131013420), (3, 87342280), (4, 65506710), (5, 52405368), (6, 43671140), (8, 32753355), (10, 26202684), (12, 21835570), (15, 17468456), (20, 13101342), (24, 10917785), (30, 8734228), (40, 6550671), (60, 4367114), (120, 2183557)]