1091139480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6173}}^1$

素因数の和:6681

約数の個数: 96

約数和(自身を含む): 3554001360

約数和(自身を除く): 2462861880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 491, 982, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 6173, 7365, 8838, 9820, 11784, 12346, 14730, 17676, 18519, 19640, 22095, 24692, 29460, 30865, 35352, 37038, 44190, 49384, 55557, 58920, 61730, 74076, 88380, 92595, 111114, 123460, 148152, 176760, 185190, 222228, 246920, 277785, 370380, 444456, 555570, 740760, 1111140, 2222280, 3030943, 6061886, 9092829, 12123772, 15154715, 18185658, 24247544, 27278487, 30309430, 36371316, 45464145, 54556974, 60618860, 72742632, 90928290, 109113948, 121237720, 136392435, 181856580, 218227896, 272784870, 363713160, 545569740, 1091139480]

約数ペア:

[(1, 1091139480), (2, 545569740), (3, 363713160), (4, 272784870), (5, 218227896), (6, 181856580), (8, 136392435), (9, 121237720), (10, 109113948), (12, 90928290), (15, 72742632), (18, 60618860), (20, 54556974), (24, 45464145), (30, 36371316), (36, 30309430), (40, 27278487), (45, 24247544), (60, 18185658), (72, 15154715), (90, 12123772), (120, 9092829), (180, 6061886), (360, 3030943), (491, 2222280), (982, 1111140), (1473, 740760), (1964, 555570), (2455, 444456), (2946, 370380), (3928, 277785), (4419, 246920), (4910, 222228), (5892, 185190), (6173, 176760), (7365, 148152), (8838, 123460), (9820, 111114), (11784, 92595), (12346, 88380), (14730, 74076), (17676, 61730), (18519, 58920), (19640, 55557), (22095, 49384), (24692, 44190), (29460, 37038), (30865, 35352)]