5147788920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{178001}}^1$

素因数の和:178256

約数の個数: 64

約数和(自身を含む): 15507534240

約数和(自身を除く): 10359745320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 14460, 28920, 178001, 356002, 534003, 712004, 890005, 1068006, 1424008, 1780010, 2136012, 2670015, 3560020, 4272024, 5340030, 7120040, 10680060, 21360120, 42898241, 85796482, 128694723, 171592964, 214491205, 257389446, 343185928, 428982410, 514778892, 643473615, 857964820, 1029557784, 1286947230, 1715929640, 2573894460, 5147788920]

約数ペア:

[(1, 5147788920), (2, 2573894460), (3, 1715929640), (4, 1286947230), (5, 1029557784), (6, 857964820), (8, 643473615), (10, 514778892), (12, 428982410), (15, 343185928), (20, 257389446), (24, 214491205), (30, 171592964), (40, 128694723), (60, 85796482), (120, 42898241), (241, 21360120), (482, 10680060), (723, 7120040), (964, 5340030), (1205, 4272024), (1446, 3560020), (1928, 2670015), (2410, 2136012), (2892, 1780010), (3615, 1424008), (4820, 1068006), (5784, 890005), (7230, 712004), (9640, 534003), (14460, 356002), (28920, 178001)]