272402640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1841

約数の個数: 120

約数和(自身を含む): 919226880

約数和(自身を除く): 646824240

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, 144, 180, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1583, 1912, 2151, 2390, 2868, 3166, 3585, 3824, 4302, 4749, 4780, 5736, 6332, 7170, 7915, 8604, 9498, 9560, 10755, 11472, 12664, 14247, 14340, 15830, 17208, 18996, 19120, 21510, 23745, 25328, 28494, 28680, 31660, 34416, 37992, 43020, 47490, 56988, 57360, 63320, 71235, 75984, 86040, 94980, 113976, 126640, 142470, 172080, 189960, 227952, 284940, 378337, 379920, 569880, 756674, 1135011, 1139760, 1513348, 1891685, 2270022, 3026696, 3405033, 3783370, 4540044, 5675055, 6053392, 6810066, 7566740, 9080088, 11350110, 13620132, 15133480, 17025165, 18160176, 22700220, 27240264, 30266960, 34050330, 45400440, 54480528, 68100660, 90800880, 136201320, 272402640]

約数ペア:

[(1, 272402640), (2, 136201320), (3, 90800880), (4, 68100660), (5, 54480528), (6, 45400440), (8, 34050330), (9, 30266960), (10, 27240264), (12, 22700220), (15, 18160176), (16, 17025165), (18, 15133480), (20, 13620132), (24, 11350110), (30, 9080088), (36, 7566740), (40, 6810066), (45, 6053392), (48, 5675055), (60, 4540044), (72, 3783370), (80, 3405033), (90, 3026696), (120, 2270022), (144, 1891685), (180, 1513348), (239, 1139760), (240, 1135011), (360, 756674), (478, 569880), (717, 379920), (720, 378337), (956, 284940), (1195, 227952), (1434, 189960), (1583, 172080), (1912, 142470), (2151, 126640), (2390, 113976), (2868, 94980), (3166, 86040), (3585, 75984), (3824, 71235), (4302, 63320), (4749, 57360), (4780, 56988), (5736, 47490), (6332, 43020), (7170, 37992), (7915, 34416), (8604, 31660), (9498, 28680), (9560, 28494), (10755, 25328), (11472, 23745), (12664, 21510), (14247, 19120), (14340, 18996), (15830, 17208)]