991159080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8259659}}^1$

素因数の和:8259673

約数の個数: 32

約数和(自身を含む): 2973477600

約数和(自身を除く): 1982318520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8259659, 16519318, 24778977, 33038636, 41298295, 49557954, 66077272, 82596590, 99115908, 123894885, 165193180, 198231816, 247789770, 330386360, 495579540, 991159080]

約数ペア:

[(1, 991159080), (2, 495579540), (3, 330386360), (4, 247789770), (5, 198231816), (6, 165193180), (8, 123894885), (10, 99115908), (12, 82596590), (15, 66077272), (20, 49557954), (24, 41298295), (30, 33038636), (40, 24778977), (60, 16519318), (120, 8259659)]