144485280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 496215720

約数和(自身を除く): 351730440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 373, 480, 538, 720, 746, 807, 1076, 1119, 1345, 1440, 1492, 1614, 1865, 2152, 2238, 2421, 2690, 2984, 3228, 3357, 3730, 4035, 4304, 4476, 4842, 5380, 5595, 5968, 6456, 6714, 7460, 8070, 8608, 8952, 9684, 10760, 11190, 11936, 12105, 12912, 13428, 14920, 16140, 16785, 17904, 19368, 21520, 22380, 24210, 25824, 26856, 29840, 32280, 33570, 35808, 38736, 43040, 44760, 48420, 53712, 59680, 64560, 67140, 77472, 89520, 96840, 100337, 107424, 129120, 134280, 179040, 193680, 200674, 268560, 301011, 387360, 401348, 501685, 537120, 602022, 802696, 903033, 1003370, 1204044, 1505055, 1605392, 1806066, 2006740, 2408088, 3010110, 3210784, 3612132, 4013480, 4515165, 4816176, 6020220, 7224264, 8026960, 9030330, 9632352, 12040440, 14448528, 16053920, 18060660, 24080880, 28897056, 36121320, 48161760, 72242640, 144485280]

約数ペア:

[(1, 144485280), (2, 72242640), (3, 48161760), (4, 36121320), (5, 28897056), (6, 24080880), (8, 18060660), (9, 16053920), (10, 14448528), (12, 12040440), (15, 9632352), (16, 9030330), (18, 8026960), (20, 7224264), (24, 6020220), (30, 4816176), (32, 4515165), (36, 4013480), (40, 3612132), (45, 3210784), (48, 3010110), (60, 2408088), (72, 2006740), (80, 1806066), (90, 1605392), (96, 1505055), (120, 1204044), (144, 1003370), (160, 903033), (180, 802696), (240, 602022), (269, 537120), (288, 501685), (360, 401348), (373, 387360), (480, 301011), (538, 268560), (720, 200674), (746, 193680), (807, 179040), (1076, 134280), (1119, 129120), (1345, 107424), (1440, 100337), (1492, 96840), (1614, 89520), (1865, 77472), (2152, 67140), (2238, 64560), (2421, 59680), (2690, 53712), (2984, 48420), (3228, 44760), (3357, 43040), (3730, 38736), (4035, 35808), (4304, 33570), (4476, 32280), (4842, 29840), (5380, 26856), (5595, 25824), (5968, 24210), (6456, 22380), (6714, 21520), (7460, 19368), (8070, 17904), (8608, 16785), (8952, 16140), (9684, 14920), (10760, 13428), (11190, 12912), (11936, 12105)]