7828680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65239}}^1$

素因数の和:65253

約数の個数: 32

約数和(自身を含む): 23486400

約数和(自身を除く): 15657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65239, 130478, 195717, 260956, 326195, 391434, 521912, 652390, 782868, 978585, 1304780, 1565736, 1957170, 2609560, 3914340, 7828680]

約数ペア:

[(1, 7828680), (2, 3914340), (3, 2609560), (4, 1957170), (5, 1565736), (6, 1304780), (8, 978585), (10, 782868), (12, 652390), (15, 521912), (20, 391434), (24, 326195), (30, 260956), (40, 195717), (60, 130478), (120, 65239)]