8391113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{275299}}^1$

素因数の和:275442

約数の個数: 80

約数和(自身を含む): 26217369600

約数和(自身を除く): 17826256080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 275299, 550598, 825897, 1101196, 1376495, 1651794, 2202392, 2752990, 3303588, 4129485, 4404784, 5505980, 6607176, 8258970, 11011960, 13214352, 16517940, 22023920, 33035880, 34962973, 66071760, 69925946, 104888919, 139851892, 174814865, 209777838, 279703784, 349629730, 419555676, 524444595, 559407568, 699259460, 839111352, 1048889190, 1398518920, 1678222704, 2097778380, 2797037840, 4195556760, 8391113520]

約数ペア:

[(1, 8391113520), (2, 4195556760), (3, 2797037840), (4, 2097778380), (5, 1678222704), (6, 1398518920), (8, 1048889190), (10, 839111352), (12, 699259460), (15, 559407568), (16, 524444595), (20, 419555676), (24, 349629730), (30, 279703784), (40, 209777838), (48, 174814865), (60, 139851892), (80, 104888919), (120, 69925946), (127, 66071760), (240, 34962973), (254, 33035880), (381, 22023920), (508, 16517940), (635, 13214352), (762, 11011960), (1016, 8258970), (1270, 6607176), (1524, 5505980), (1905, 4404784), (2032, 4129485), (2540, 3303588), (3048, 2752990), (3810, 2202392), (5080, 1651794), (6096, 1376495), (7620, 1101196), (10160, 825897), (15240, 550598), (30480, 275299)]