120508128

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10761

約数の個数: 96

約数和(自身を含む): 378554400

約数和(自身を除く): 258046272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 10729, 11232, 21458, 32187, 42916, 64374, 85832, 96561, 128748, 139477, 171664, 193122, 257496, 278954, 289683, 343328, 386244, 418431, 514992, 557908, 579366, 772488, 836862, 1029984, 1115816, 1158732, 1255293, 1544976, 1673724, 2231632, 2317464, 2510586, 3089952, 3347448, 3765879, 4463264, 4634928, 5021172, 6694896, 7531758, 9269856, 10042344, 13389792, 15063516, 20084688, 30127032, 40169376, 60254064, 120508128]

約数ペア:

[(1, 120508128), (2, 60254064), (3, 40169376), (4, 30127032), (6, 20084688), (8, 15063516), (9, 13389792), (12, 10042344), (13, 9269856), (16, 7531758), (18, 6694896), (24, 5021172), (26, 4634928), (27, 4463264), (32, 3765879), (36, 3347448), (39, 3089952), (48, 2510586), (52, 2317464), (54, 2231632), (72, 1673724), (78, 1544976), (96, 1255293), (104, 1158732), (108, 1115816), (117, 1029984), (144, 836862), (156, 772488), (208, 579366), (216, 557908), (234, 514992), (288, 418431), (312, 386244), (351, 343328), (416, 289683), (432, 278954), (468, 257496), (624, 193122), (702, 171664), (864, 139477), (936, 128748), (1248, 96561), (1404, 85832), (1872, 64374), (2808, 42916), (3744, 32187), (5616, 21458), (10729, 11232)]