48311760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 173203200

約数和(自身を除く): 124891440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 193, 210, 240, 280, 298, 336, 386, 420, 447, 560, 579, 596, 745, 772, 840, 894, 965, 1043, 1158, 1192, 1351, 1490, 1544, 1680, 1788, 1930, 2086, 2235, 2316, 2384, 2702, 2895, 2980, 3088, 3129, 3576, 3860, 4053, 4172, 4470, 4632, 5215, 5404, 5790, 5960, 6258, 6755, 7152, 7720, 8106, 8344, 8940, 9264, 10430, 10808, 11580, 11920, 12516, 13510, 15440, 15645, 16212, 16688, 17880, 20265, 20860, 21616, 23160, 25032, 27020, 28757, 31290, 32424, 35760, 40530, 41720, 46320, 50064, 54040, 57514, 62580, 64848, 81060, 83440, 86271, 108080, 115028, 125160, 143785, 162120, 172542, 201299, 230056, 250320, 287570, 324240, 345084, 402598, 431355, 460112, 575140, 603897, 690168, 805196, 862710, 1006495, 1150280, 1207794, 1380336, 1610392, 1725420, 2012990, 2300560, 2415588, 3019485, 3220784, 3450840, 4025980, 4831176, 6038970, 6901680, 8051960, 9662352, 12077940, 16103920, 24155880, 48311760]

約数ペア:

[(1, 48311760), (2, 24155880), (3, 16103920), (4, 12077940), (5, 9662352), (6, 8051960), (7, 6901680), (8, 6038970), (10, 4831176), (12, 4025980), (14, 3450840), (15, 3220784), (16, 3019485), (20, 2415588), (21, 2300560), (24, 2012990), (28, 1725420), (30, 1610392), (35, 1380336), (40, 1207794), (42, 1150280), (48, 1006495), (56, 862710), (60, 805196), (70, 690168), (80, 603897), (84, 575140), (105, 460112), (112, 431355), (120, 402598), (140, 345084), (149, 324240), (168, 287570), (193, 250320), (210, 230056), (240, 201299), (280, 172542), (298, 162120), (336, 143785), (386, 125160), (420, 115028), (447, 108080), (560, 86271), (579, 83440), (596, 81060), (745, 64848), (772, 62580), (840, 57514), (894, 54040), (965, 50064), (1043, 46320), (1158, 41720), (1192, 40530), (1351, 35760), (1490, 32424), (1544, 31290), (1680, 28757), (1788, 27020), (1930, 25032), (2086, 23160), (2235, 21616), (2316, 20860), (2384, 20265), (2702, 17880), (2895, 16688), (2980, 16212), (3088, 15645), (3129, 15440), (3576, 13510), (3860, 12516), (4053, 11920), (4172, 11580), (4470, 10808), (4632, 10430), (5215, 9264), (5404, 8940), (5790, 8344), (5960, 8106), (6258, 7720), (6755, 7152)]