1376699280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47407}}^1$

素因数の和:47445

約数の個数: 120

約数和(自身を含む): 4691116416

約数和(自身を除く): 3314417136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 47407, 94814, 142221, 189628, 237035, 284442, 379256, 474070, 521477, 568884, 711105, 758512, 948140, 1042954, 1137768, 1422210, 1564431, 1896280, 2085908, 2275536, 2607385, 2844420, 3128862, 3792560, 4171816, 5214770, 5688840, 5736247, 6257724, 7822155, 8343632, 10429540, 11377680, 11472494, 12515448, 15644310, 17208741, 20859080, 22944988, 25030896, 28681235, 31288620, 34417482, 41718160, 45889976, 57362470, 62577240, 68834964, 86043705, 91779952, 114724940, 125154480, 137669928, 172087410, 229449880, 275339856, 344174820, 458899760, 688349640, 1376699280]

約数ペア:

[(1, 1376699280), (2, 688349640), (3, 458899760), (4, 344174820), (5, 275339856), (6, 229449880), (8, 172087410), (10, 137669928), (11, 125154480), (12, 114724940), (15, 91779952), (16, 86043705), (20, 68834964), (22, 62577240), (24, 57362470), (30, 45889976), (33, 41718160), (40, 34417482), (44, 31288620), (48, 28681235), (55, 25030896), (60, 22944988), (66, 20859080), (80, 17208741), (88, 15644310), (110, 12515448), (120, 11472494), (121, 11377680), (132, 10429540), (165, 8343632), (176, 7822155), (220, 6257724), (240, 5736247), (242, 5688840), (264, 5214770), (330, 4171816), (363, 3792560), (440, 3128862), (484, 2844420), (528, 2607385), (605, 2275536), (660, 2085908), (726, 1896280), (880, 1564431), (968, 1422210), (1210, 1137768), (1320, 1042954), (1452, 948140), (1815, 758512), (1936, 711105), (2420, 568884), (2640, 521477), (2904, 474070), (3630, 379256), (4840, 284442), (5808, 237035), (7260, 189628), (9680, 142221), (14520, 94814), (29040, 47407)]