304880355

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 596830080

約数和(自身を除く): 291949725

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 79, 81, 117, 135, 195, 237, 351, 395, 405, 585, 711, 733, 1027, 1053, 1185, 1755, 2133, 2199, 3081, 3555, 3665, 5135, 5265, 6399, 6597, 9243, 9529, 10665, 10995, 15405, 19791, 27729, 28587, 31995, 32985, 46215, 47645, 57907, 59373, 83187, 85761, 98955, 138645, 142935, 173721, 257283, 289535, 296865, 415935, 428805, 521163, 752791, 771849, 868605, 1286415, 1563489, 2258373, 2605815, 3763955, 3859245, 4690467, 6775119, 7817445, 11291865, 20325357, 23452335, 33875595, 60976071, 101626785, 304880355]

約数ペア:

[(1, 304880355), (3, 101626785), (5, 60976071), (9, 33875595), (13, 23452335), (15, 20325357), (27, 11291865), (39, 7817445), (45, 6775119), (65, 4690467), (79, 3859245), (81, 3763955), (117, 2605815), (135, 2258373), (195, 1563489), (237, 1286415), (351, 868605), (395, 771849), (405, 752791), (585, 521163), (711, 428805), (733, 415935), (1027, 296865), (1053, 289535), (1185, 257283), (1755, 173721), (2133, 142935), (2199, 138645), (3081, 98955), (3555, 85761), (3665, 83187), (5135, 59373), (5265, 57907), (6399, 47645), (6597, 46215), (9243, 32985), (9529, 31995), (10665, 28587), (10995, 27729), (15405, 19791)]