8226671520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{55109}}^1$

素因数の和:55438

約数の個数: 96

約数和(自身を含む): 25997811840

約数和(自身を除く): 17771140320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 9952, 12440, 14928, 18660, 24880, 29856, 37320, 49760, 55109, 74640, 110218, 149280, 165327, 220436, 275545, 330654, 440872, 551090, 661308, 826635, 881744, 1102180, 1322616, 1653270, 1763488, 2204360, 2645232, 3306540, 4408720, 5290464, 6613080, 8817440, 13226160, 17138899, 26452320, 34277798, 51416697, 68555596, 85694495, 102833394, 137111192, 171388990, 205666788, 257083485, 274222384, 342777980, 411333576, 514166970, 548444768, 685555960, 822667152, 1028333940, 1371111920, 1645334304, 2056667880, 2742223840, 4113335760, 8226671520]

約数ペア:

[(1, 8226671520), (2, 4113335760), (3, 2742223840), (4, 2056667880), (5, 1645334304), (6, 1371111920), (8, 1028333940), (10, 822667152), (12, 685555960), (15, 548444768), (16, 514166970), (20, 411333576), (24, 342777980), (30, 274222384), (32, 257083485), (40, 205666788), (48, 171388990), (60, 137111192), (80, 102833394), (96, 85694495), (120, 68555596), (160, 51416697), (240, 34277798), (311, 26452320), (480, 17138899), (622, 13226160), (933, 8817440), (1244, 6613080), (1555, 5290464), (1866, 4408720), (2488, 3306540), (3110, 2645232), (3732, 2204360), (4665, 1763488), (4976, 1653270), (6220, 1322616), (7464, 1102180), (9330, 881744), (9952, 826635), (12440, 661308), (14928, 551090), (18660, 440872), (24880, 330654), (29856, 275545), (37320, 220436), (49760, 165327), (55109, 149280), (74640, 110218)]