23216520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 72817920

約数和(自身を除く): 49601400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 372, 395, 465, 474, 620, 632, 744, 790, 930, 948, 1185, 1240, 1580, 1860, 1896, 2370, 2449, 3160, 3720, 4740, 4898, 6241, 7347, 9480, 9796, 12245, 12482, 14694, 18723, 19592, 24490, 24964, 29388, 31205, 36735, 37446, 48980, 49928, 58776, 62410, 73470, 74892, 93615, 97960, 124820, 146940, 149784, 187230, 193471, 249640, 293880, 374460, 386942, 580413, 748920, 773884, 967355, 1160826, 1547768, 1934710, 2321652, 2902065, 3869420, 4643304, 5804130, 7738840, 11608260, 23216520]

約数ペア:

[(1, 23216520), (2, 11608260), (3, 7738840), (4, 5804130), (5, 4643304), (6, 3869420), (8, 2902065), (10, 2321652), (12, 1934710), (15, 1547768), (20, 1160826), (24, 967355), (30, 773884), (31, 748920), (40, 580413), (60, 386942), (62, 374460), (79, 293880), (93, 249640), (120, 193471), (124, 187230), (155, 149784), (158, 146940), (186, 124820), (237, 97960), (248, 93615), (310, 74892), (316, 73470), (372, 62410), (395, 58776), (465, 49928), (474, 48980), (620, 37446), (632, 36735), (744, 31205), (790, 29388), (930, 24964), (948, 24490), (1185, 19592), (1240, 18723), (1580, 14694), (1860, 12482), (1896, 12245), (2370, 9796), (2449, 9480), (3160, 7347), (3720, 6241), (4740, 4898)]