86308680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719239}}^1$

素因数の和:719253

約数の個数: 32

約数和(自身を含む): 258926400

約数和(自身を除く): 172617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719239, 1438478, 2157717, 2876956, 3596195, 4315434, 5753912, 7192390, 8630868, 10788585, 14384780, 17261736, 21577170, 28769560, 43154340, 86308680]

約数ペア:

[(1, 86308680), (2, 43154340), (3, 28769560), (4, 21577170), (5, 17261736), (6, 14384780), (8, 10788585), (10, 8630868), (12, 7192390), (15, 5753912), (20, 4315434), (24, 3596195), (30, 2876956), (40, 2157717), (60, 1438478), (120, 719239)]