115511640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 377568000

約数和(自身を除く): 262056360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 1747, 2204, 2280, 2755, 3306, 3480, 3494, 4408, 5241, 5510, 6612, 6988, 8265, 8735, 10482, 11020, 13224, 13976, 16530, 17470, 20964, 22040, 26205, 33060, 33193, 34940, 41928, 50663, 52410, 66120, 66386, 69880, 99579, 101326, 104820, 132772, 151989, 165965, 199158, 202652, 209640, 253315, 265544, 303978, 331930, 398316, 405304, 497895, 506630, 607956, 663860, 759945, 796632, 962597, 995790, 1013260, 1215912, 1327720, 1519890, 1925194, 1991580, 2026520, 2887791, 3039780, 3850388, 3983160, 4812985, 5775582, 6079560, 7700776, 9625970, 11551164, 14438955, 19251940, 23102328, 28877910, 38503880, 57755820, 115511640]

約数ペア:

[(1, 115511640), (2, 57755820), (3, 38503880), (4, 28877910), (5, 23102328), (6, 19251940), (8, 14438955), (10, 11551164), (12, 9625970), (15, 7700776), (19, 6079560), (20, 5775582), (24, 4812985), (29, 3983160), (30, 3850388), (38, 3039780), (40, 2887791), (57, 2026520), (58, 1991580), (60, 1925194), (76, 1519890), (87, 1327720), (95, 1215912), (114, 1013260), (116, 995790), (120, 962597), (145, 796632), (152, 759945), (174, 663860), (190, 607956), (228, 506630), (232, 497895), (285, 405304), (290, 398316), (348, 331930), (380, 303978), (435, 265544), (456, 253315), (551, 209640), (570, 202652), (580, 199158), (696, 165965), (760, 151989), (870, 132772), (1102, 104820), (1140, 101326), (1160, 99579), (1653, 69880), (1740, 66386), (1747, 66120), (2204, 52410), (2280, 50663), (2755, 41928), (3306, 34940), (3480, 33193), (3494, 33060), (4408, 26205), (5241, 22040), (5510, 20964), (6612, 17470), (6988, 16530), (8265, 13976), (8735, 13224), (10482, 11020)]