165597840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1957

約数の個数: 120

約数和(自身を含む): 560821248

約数和(自身を除く): 395223408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1811, 1905, 2032, 2286, 2540, 3048, 3622, 3810, 4572, 5080, 5433, 5715, 6096, 7244, 7620, 9055, 9144, 10160, 10866, 11430, 14488, 15240, 16299, 18110, 18288, 21732, 22860, 27165, 28976, 30480, 32598, 36220, 43464, 45720, 54330, 65196, 72440, 81495, 86928, 91440, 108660, 130392, 144880, 162990, 217320, 229997, 260784, 325980, 434640, 459994, 651960, 689991, 919988, 1149985, 1303920, 1379982, 1839976, 2069973, 2299970, 2759964, 3449955, 3679952, 4139946, 4599940, 5519928, 6899910, 8279892, 9199880, 10349865, 11039856, 13799820, 16559784, 18399760, 20699730, 27599640, 33119568, 41399460, 55199280, 82798920, 165597840]

約数ペア:

[(1, 165597840), (2, 82798920), (3, 55199280), (4, 41399460), (5, 33119568), (6, 27599640), (8, 20699730), (9, 18399760), (10, 16559784), (12, 13799820), (15, 11039856), (16, 10349865), (18, 9199880), (20, 8279892), (24, 6899910), (30, 5519928), (36, 4599940), (40, 4139946), (45, 3679952), (48, 3449955), (60, 2759964), (72, 2299970), (80, 2069973), (90, 1839976), (120, 1379982), (127, 1303920), (144, 1149985), (180, 919988), (240, 689991), (254, 651960), (360, 459994), (381, 434640), (508, 325980), (635, 260784), (720, 229997), (762, 217320), (1016, 162990), (1143, 144880), (1270, 130392), (1524, 108660), (1811, 91440), (1905, 86928), (2032, 81495), (2286, 72440), (2540, 65196), (3048, 54330), (3622, 45720), (3810, 43464), (4572, 36220), (5080, 32598), (5433, 30480), (5715, 28976), (6096, 27165), (7244, 22860), (7620, 21732), (9055, 18288), (9144, 18110), (10160, 16299), (10866, 15240), (11430, 14488)]