129501360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1523

約数の個数: 120

約数和(自身を含む): 438547824

約数和(自身を除く): 309046464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1373, 1572, 1965, 2096, 2358, 2620, 2746, 3144, 3930, 4119, 4716, 5240, 5492, 5895, 6288, 6865, 7860, 8238, 9432, 10480, 10984, 11790, 12357, 13730, 15720, 16476, 18864, 20595, 21968, 23580, 24714, 27460, 31440, 32952, 41190, 47160, 49428, 54920, 61785, 65904, 82380, 94320, 98856, 109840, 123570, 164760, 179863, 197712, 247140, 329520, 359726, 494280, 539589, 719452, 899315, 988560, 1079178, 1438904, 1618767, 1798630, 2158356, 2697945, 2877808, 3237534, 3597260, 4316712, 5395890, 6475068, 7194520, 8093835, 8633424, 10791780, 12950136, 14389040, 16187670, 21583560, 25900272, 32375340, 43167120, 64750680, 129501360]

約数ペア:

[(1, 129501360), (2, 64750680), (3, 43167120), (4, 32375340), (5, 25900272), (6, 21583560), (8, 16187670), (9, 14389040), (10, 12950136), (12, 10791780), (15, 8633424), (16, 8093835), (18, 7194520), (20, 6475068), (24, 5395890), (30, 4316712), (36, 3597260), (40, 3237534), (45, 2877808), (48, 2697945), (60, 2158356), (72, 1798630), (80, 1618767), (90, 1438904), (120, 1079178), (131, 988560), (144, 899315), (180, 719452), (240, 539589), (262, 494280), (360, 359726), (393, 329520), (524, 247140), (655, 197712), (720, 179863), (786, 164760), (1048, 123570), (1179, 109840), (1310, 98856), (1373, 94320), (1572, 82380), (1965, 65904), (2096, 61785), (2358, 54920), (2620, 49428), (2746, 47160), (3144, 41190), (3930, 32952), (4119, 31440), (4716, 27460), (5240, 24714), (5492, 23580), (5895, 21968), (6288, 20595), (6865, 18864), (7860, 16476), (8238, 15720), (9432, 13730), (10480, 12357), (10984, 11790)]