120790220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 281534400

約数和(自身を除く): 160744180

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 97, 113, 116, 145, 190, 194, 226, 290, 380, 388, 452, 485, 551, 565, 580, 970, 1102, 1130, 1843, 1940, 2147, 2204, 2260, 2755, 2813, 3277, 3686, 4294, 5510, 5626, 6554, 7372, 8588, 9215, 10735, 10961, 11020, 11252, 13108, 14065, 16385, 18430, 21470, 21922, 28130, 32770, 36860, 42940, 43844, 53447, 54805, 56260, 62263, 65540, 106894, 109610, 124526, 208259, 213788, 219220, 249052, 267235, 311315, 317869, 416518, 534470, 622630, 635738, 833036, 1041295, 1068940, 1245260, 1271476, 1589345, 2082590, 3178690, 4165180, 6039511, 6357380, 12079022, 24158044, 30197555, 60395110, 120790220]

約数ペア:

[(1, 120790220), (2, 60395110), (4, 30197555), (5, 24158044), (10, 12079022), (19, 6357380), (20, 6039511), (29, 4165180), (38, 3178690), (58, 2082590), (76, 1589345), (95, 1271476), (97, 1245260), (113, 1068940), (116, 1041295), (145, 833036), (190, 635738), (194, 622630), (226, 534470), (290, 416518), (380, 317869), (388, 311315), (452, 267235), (485, 249052), (551, 219220), (565, 213788), (580, 208259), (970, 124526), (1102, 109610), (1130, 106894), (1843, 65540), (1940, 62263), (2147, 56260), (2204, 54805), (2260, 53447), (2755, 43844), (2813, 42940), (3277, 36860), (3686, 32770), (4294, 28130), (5510, 21922), (5626, 21470), (6554, 18430), (7372, 16385), (8588, 14065), (9215, 13108), (10735, 11252), (10961, 11020)]