120694470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 329011200

約数和(自身を除く): 208316730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 67, 78, 93, 130, 134, 149, 155, 186, 195, 201, 298, 310, 335, 390, 402, 403, 447, 465, 670, 745, 806, 871, 894, 930, 1005, 1209, 1490, 1742, 1937, 2010, 2015, 2077, 2235, 2418, 2613, 3874, 4030, 4154, 4355, 4470, 4619, 5226, 5811, 6045, 6231, 8710, 9238, 9685, 9983, 10385, 11622, 12090, 12462, 13065, 13857, 19370, 19966, 20770, 23095, 26130, 27001, 27714, 29055, 29949, 31155, 46190, 49915, 54002, 58110, 59898, 60047, 62310, 69285, 81003, 99830, 120094, 129779, 135005, 138570, 149745, 162006, 180141, 259558, 270010, 299490, 300235, 309473, 360282, 389337, 405015, 600470, 618946, 648895, 778674, 810030, 900705, 928419, 1297790, 1547365, 1801410, 1856838, 1946685, 3094730, 3893370, 4023149, 4642095, 8046298, 9284190, 12069447, 20115745, 24138894, 40231490, 60347235, 120694470]

約数ペア:

[(1, 120694470), (2, 60347235), (3, 40231490), (5, 24138894), (6, 20115745), (10, 12069447), (13, 9284190), (15, 8046298), (26, 4642095), (30, 4023149), (31, 3893370), (39, 3094730), (62, 1946685), (65, 1856838), (67, 1801410), (78, 1547365), (93, 1297790), (130, 928419), (134, 900705), (149, 810030), (155, 778674), (186, 648895), (195, 618946), (201, 600470), (298, 405015), (310, 389337), (335, 360282), (390, 309473), (402, 300235), (403, 299490), (447, 270010), (465, 259558), (670, 180141), (745, 162006), (806, 149745), (871, 138570), (894, 135005), (930, 129779), (1005, 120094), (1209, 99830), (1490, 81003), (1742, 69285), (1937, 62310), (2010, 60047), (2015, 59898), (2077, 58110), (2235, 54002), (2418, 49915), (2613, 46190), (3874, 31155), (4030, 29949), (4154, 29055), (4355, 27714), (4470, 27001), (4619, 26130), (5226, 23095), (5811, 20770), (6045, 19966), (6231, 19370), (8710, 13857), (9238, 13065), (9685, 12462), (9983, 12090), (10385, 11622)]