79605960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 276030720

約数和(自身を除く): 196424760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 977, 1164, 1358, 1455, 1940, 1954, 2037, 2328, 2716, 2910, 2931, 3395, 3880, 3908, 4074, 4885, 5432, 5820, 5862, 6790, 6839, 7816, 8148, 9770, 10185, 11640, 11724, 13580, 13678, 14655, 16296, 19540, 20370, 20517, 23448, 27160, 27356, 29310, 34195, 39080, 40740, 41034, 54712, 58620, 68390, 81480, 82068, 94769, 102585, 117240, 136780, 164136, 189538, 205170, 273560, 284307, 379076, 410340, 473845, 568614, 663383, 758152, 820680, 947690, 1137228, 1326766, 1421535, 1895380, 1990149, 2274456, 2653532, 2843070, 3316915, 3790760, 3980298, 5307064, 5686140, 6633830, 7960596, 9950745, 11372280, 13267660, 15921192, 19901490, 26535320, 39802980, 79605960]

約数ペア:

[(1, 79605960), (2, 39802980), (3, 26535320), (4, 19901490), (5, 15921192), (6, 13267660), (7, 11372280), (8, 9950745), (10, 7960596), (12, 6633830), (14, 5686140), (15, 5307064), (20, 3980298), (21, 3790760), (24, 3316915), (28, 2843070), (30, 2653532), (35, 2274456), (40, 1990149), (42, 1895380), (56, 1421535), (60, 1326766), (70, 1137228), (84, 947690), (97, 820680), (105, 758152), (120, 663383), (140, 568614), (168, 473845), (194, 410340), (210, 379076), (280, 284307), (291, 273560), (388, 205170), (420, 189538), (485, 164136), (582, 136780), (679, 117240), (776, 102585), (840, 94769), (970, 82068), (977, 81480), (1164, 68390), (1358, 58620), (1455, 54712), (1940, 41034), (1954, 40740), (2037, 39080), (2328, 34195), (2716, 29310), (2910, 27356), (2931, 27160), (3395, 23448), (3880, 20517), (3908, 20370), (4074, 19540), (4885, 16296), (5432, 14655), (5820, 13678), (5862, 13580), (6790, 11724), (6839, 11640), (7816, 10185), (8148, 9770)]