1283757480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15991}}^1$

素因数の和:16231

約数の個数: 96

約数和(自身を含む): 4191183360

約数和(自身を除く): 2907425880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 13380, 15991, 16056, 20070, 26760, 31982, 40140, 47973, 63964, 79955, 80280, 95946, 127928, 143919, 159910, 191892, 239865, 287838, 319820, 383784, 479730, 575676, 639640, 719595, 959460, 1151352, 1439190, 1918920, 2878380, 3565993, 5756760, 7131986, 10697979, 14263972, 17829965, 21395958, 28527944, 32093937, 35659930, 42791916, 53489895, 64187874, 71319860, 85583832, 106979790, 128375748, 142639720, 160469685, 213959580, 256751496, 320939370, 427919160, 641878740, 1283757480]

約数ペア:

[(1, 1283757480), (2, 641878740), (3, 427919160), (4, 320939370), (5, 256751496), (6, 213959580), (8, 160469685), (9, 142639720), (10, 128375748), (12, 106979790), (15, 85583832), (18, 71319860), (20, 64187874), (24, 53489895), (30, 42791916), (36, 35659930), (40, 32093937), (45, 28527944), (60, 21395958), (72, 17829965), (90, 14263972), (120, 10697979), (180, 7131986), (223, 5756760), (360, 3565993), (446, 2878380), (669, 1918920), (892, 1439190), (1115, 1151352), (1338, 959460), (1784, 719595), (2007, 639640), (2230, 575676), (2676, 479730), (3345, 383784), (4014, 319820), (4460, 287838), (5352, 239865), (6690, 191892), (8028, 159910), (8920, 143919), (10035, 127928), (13380, 95946), (15991, 80280), (16056, 79955), (20070, 63964), (26760, 47973), (31982, 40140)]