15674773560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{997123}}^1$

素因数の和:997268

約数の個数: 64

約数和(自身を含む): 47383332480

約数和(自身を除く): 31708558920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 997123, 1994246, 2991369, 3988492, 4985615, 5982738, 7976984, 9971230, 11965476, 14956845, 19942460, 23930952, 29913690, 39884920, 59827380, 119654760, 130623113, 261246226, 391869339, 522492452, 653115565, 783738678, 1044984904, 1306231130, 1567477356, 1959346695, 2612462260, 3134954712, 3918693390, 5224924520, 7837386780, 15674773560]

約数ペア:

[(1, 15674773560), (2, 7837386780), (3, 5224924520), (4, 3918693390), (5, 3134954712), (6, 2612462260), (8, 1959346695), (10, 1567477356), (12, 1306231130), (15, 1044984904), (20, 783738678), (24, 653115565), (30, 522492452), (40, 391869339), (60, 261246226), (120, 130623113), (131, 119654760), (262, 59827380), (393, 39884920), (524, 29913690), (655, 23930952), (786, 19942460), (1048, 14956845), (1310, 11965476), (1572, 9971230), (1965, 7976984), (2620, 5982738), (3144, 4985615), (3930, 3988492), (5240, 2991369), (7860, 1994246), (15720, 997123)]