2514712920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{63311}}^1$

素因数の和:63656

約数の個数: 64

約数和(自身を含む): 7567050240

約数和(自身を除く): 5052337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7944, 9930, 13240, 19860, 39720, 63311, 126622, 189933, 253244, 316555, 379866, 506488, 633110, 759732, 949665, 1266220, 1519464, 1899330, 2532440, 3798660, 7597320, 20955941, 41911882, 62867823, 83823764, 104779705, 125735646, 167647528, 209559410, 251471292, 314339115, 419118820, 502942584, 628678230, 838237640, 1257356460, 2514712920]

約数ペア:

[(1, 2514712920), (2, 1257356460), (3, 838237640), (4, 628678230), (5, 502942584), (6, 419118820), (8, 314339115), (10, 251471292), (12, 209559410), (15, 167647528), (20, 125735646), (24, 104779705), (30, 83823764), (40, 62867823), (60, 41911882), (120, 20955941), (331, 7597320), (662, 3798660), (993, 2532440), (1324, 1899330), (1655, 1519464), (1986, 1266220), (2648, 949665), (3310, 759732), (3972, 633110), (4965, 506488), (6620, 379866), (7944, 316555), (9930, 253244), (13240, 189933), (19860, 126622), (39720, 63311)]