652678680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41519}}^1$

素因数の和:41664

約数の個数: 64

約数和(自身を含む): 1973030400

約数和(自身を除く): 1320351720

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, 41519, 83038, 124557, 166076, 207595, 249114, 332152, 415190, 498228, 622785, 830380, 996456, 1245570, 1660760, 2491140, 4982280, 5438989, 10877978, 16316967, 21755956, 27194945, 32633934, 43511912, 54389890, 65267868, 81584835, 108779780, 130535736, 163169670, 217559560, 326339340, 652678680]

約数ペア:

[(1, 652678680), (2, 326339340), (3, 217559560), (4, 163169670), (5, 130535736), (6, 108779780), (8, 81584835), (10, 65267868), (12, 54389890), (15, 43511912), (20, 32633934), (24, 27194945), (30, 21755956), (40, 16316967), (60, 10877978), (120, 5438989), (131, 4982280), (262, 2491140), (393, 1660760), (524, 1245570), (655, 996456), (786, 830380), (1048, 622785), (1310, 498228), (1572, 415190), (1965, 332152), (2620, 249114), (3144, 207595), (3930, 166076), (5240, 124557), (7860, 83038), (15720, 41519)]