1279632960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10837}}^1$

素因数の和:10901

約数の個数: 168

約数和(自身を含む): 4509171576

約数和(自身を除く): 3229538616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7872, 9840, 10837, 11808, 13120, 14760, 19680, 21674, 23616, 29520, 32511, 39360, 43348, 54185, 59040, 65022, 86696, 97533, 108370, 118080, 130044, 162555, 173392, 195066, 216740, 260088, 325110, 346784, 390132, 433480, 444317, 487665, 520176, 650220, 693568, 780264, 866960, 888634, 975330, 1040352, 1300440, 1332951, 1560528, 1733920, 1777268, 1950660, 2080704, 2221585, 2600880, 2665902, 3121056, 3467840, 3554536, 3901320, 3998853, 4443170, 5201760, 5331804, 6242112, 6664755, 7109072, 7802640, 7997706, 8886340, 10403520, 10663608, 13329510, 14218144, 15605280, 15995412, 17772680, 19994265, 21327216, 26659020, 28436288, 31210560, 31990824, 35545360, 39988530, 42654432, 53318040, 63981648, 71090720, 79977060, 85308864, 106636080, 127963296, 142181440, 159954120, 213272160, 255926592, 319908240, 426544320, 639816480, 1279632960]

約数ペア:

[(1, 1279632960), (2, 639816480), (3, 426544320), (4, 319908240), (5, 255926592), (6, 213272160), (8, 159954120), (9, 142181440), (10, 127963296), (12, 106636080), (15, 85308864), (16, 79977060), (18, 71090720), (20, 63981648), (24, 53318040), (30, 42654432), (32, 39988530), (36, 35545360), (40, 31990824), (41, 31210560), (45, 28436288), (48, 26659020), (60, 21327216), (64, 19994265), (72, 17772680), (80, 15995412), (82, 15605280), (90, 14218144), (96, 13329510), (120, 10663608), (123, 10403520), (144, 8886340), (160, 7997706), (164, 7802640), (180, 7109072), (192, 6664755), (205, 6242112), (240, 5331804), (246, 5201760), (288, 4443170), (320, 3998853), (328, 3901320), (360, 3554536), (369, 3467840), (410, 3121056), (480, 2665902), (492, 2600880), (576, 2221585), (615, 2080704), (656, 1950660), (720, 1777268), (738, 1733920), (820, 1560528), (960, 1332951), (984, 1300440), (1230, 1040352), (1312, 975330), (1440, 888634), (1476, 866960), (1640, 780264), (1845, 693568), (1968, 650220), (2460, 520176), (2624, 487665), (2880, 444317), (2952, 433480), (3280, 390132), (3690, 346784), (3936, 325110), (4920, 260088), (5904, 216740), (6560, 195066), (7380, 173392), (7872, 162555), (9840, 130044), (10837, 118080), (11808, 108370), (13120, 97533), (14760, 86696), (19680, 65022), (21674, 59040), (23616, 54185), (29520, 43348), (32511, 39360)]