302498760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 955514880

約数和(自身を除く): 653016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 345, 381, 460, 508, 552, 635, 690, 762, 863, 920, 1016, 1270, 1380, 1524, 1726, 1905, 2540, 2589, 2760, 2921, 3048, 3452, 3810, 4315, 5080, 5178, 5842, 6904, 7620, 8630, 8763, 10356, 11684, 12945, 14605, 15240, 17260, 17526, 19849, 20712, 23368, 25890, 29210, 34520, 35052, 39698, 43815, 51780, 58420, 59547, 70104, 79396, 87630, 99245, 103560, 109601, 116840, 119094, 158792, 175260, 198490, 219202, 238188, 297735, 328803, 350520, 396980, 438404, 476376, 548005, 595470, 657606, 793960, 876808, 1096010, 1190940, 1315212, 1644015, 2192020, 2381880, 2520823, 2630424, 3288030, 4384040, 5041646, 6576060, 7562469, 10083292, 12604115, 13152120, 15124938, 20166584, 25208230, 30249876, 37812345, 50416460, 60499752, 75624690, 100832920, 151249380, 302498760]

約数ペア:

[(1, 302498760), (2, 151249380), (3, 100832920), (4, 75624690), (5, 60499752), (6, 50416460), (8, 37812345), (10, 30249876), (12, 25208230), (15, 20166584), (20, 15124938), (23, 13152120), (24, 12604115), (30, 10083292), (40, 7562469), (46, 6576060), (60, 5041646), (69, 4384040), (92, 3288030), (115, 2630424), (120, 2520823), (127, 2381880), (138, 2192020), (184, 1644015), (230, 1315212), (254, 1190940), (276, 1096010), (345, 876808), (381, 793960), (460, 657606), (508, 595470), (552, 548005), (635, 476376), (690, 438404), (762, 396980), (863, 350520), (920, 328803), (1016, 297735), (1270, 238188), (1380, 219202), (1524, 198490), (1726, 175260), (1905, 158792), (2540, 119094), (2589, 116840), (2760, 109601), (2921, 103560), (3048, 99245), (3452, 87630), (3810, 79396), (4315, 70104), (5080, 59547), (5178, 58420), (5842, 51780), (6904, 43815), (7620, 39698), (8630, 35052), (8763, 34520), (10356, 29210), (11684, 25890), (12945, 23368), (14605, 20712), (15240, 19849), (17260, 17526)]