122415840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 439084800

約数和(自身を除く): 316668960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 659, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1318, 1376, 1440, 1548, 1720, 1935, 1977, 2064, 2160, 2322, 2580, 2636, 3096, 3295, 3440, 3870, 3954, 4128, 4320, 4644, 5160, 5272, 5805, 5931, 6192, 6590, 6880, 7740, 7908, 9288, 9885, 10320, 10544, 11610, 11862, 12384, 13180, 15480, 15816, 17793, 18576, 19770, 20640, 21088, 23220, 23724, 26360, 28337, 29655, 30960, 31632, 35586, 37152, 39540, 46440, 47448, 52720, 56674, 59310, 61920, 63264, 71172, 79080, 85011, 88965, 92880, 94896, 105440, 113348, 118620, 141685, 142344, 158160, 170022, 177930, 185760, 189792, 226696, 237240, 255033, 283370, 284688, 316320, 340044, 355860, 425055, 453392, 474480, 510066, 566740, 569376, 680088, 711720, 765099, 850110, 906784, 948960, 1020132, 1133480, 1275165, 1360176, 1423440, 1530198, 1700220, 2040264, 2266960, 2550330, 2720352, 2846880, 3060396, 3400440, 3825495, 4080528, 4533920, 5100660, 6120792, 6800880, 7650990, 8161056, 10201320, 12241584, 13601760, 15301980, 20402640, 24483168, 30603960, 40805280, 61207920, 122415840]

約数ペア:

[(1, 122415840), (2, 61207920), (3, 40805280), (4, 30603960), (5, 24483168), (6, 20402640), (8, 15301980), (9, 13601760), (10, 12241584), (12, 10201320), (15, 8161056), (16, 7650990), (18, 6800880), (20, 6120792), (24, 5100660), (27, 4533920), (30, 4080528), (32, 3825495), (36, 3400440), (40, 3060396), (43, 2846880), (45, 2720352), (48, 2550330), (54, 2266960), (60, 2040264), (72, 1700220), (80, 1530198), (86, 1423440), (90, 1360176), (96, 1275165), (108, 1133480), (120, 1020132), (129, 948960), (135, 906784), (144, 850110), (160, 765099), (172, 711720), (180, 680088), (215, 569376), (216, 566740), (240, 510066), (258, 474480), (270, 453392), (288, 425055), (344, 355860), (360, 340044), (387, 316320), (430, 284688), (432, 283370), (480, 255033), (516, 237240), (540, 226696), (645, 189792), (659, 185760), (688, 177930), (720, 170022), (774, 158160), (860, 142344), (864, 141685), (1032, 118620), (1080, 113348), (1161, 105440), (1290, 94896), (1318, 92880), (1376, 88965), (1440, 85011), (1548, 79080), (1720, 71172), (1935, 63264), (1977, 61920), (2064, 59310), (2160, 56674), (2322, 52720), (2580, 47448), (2636, 46440), (3096, 39540), (3295, 37152), (3440, 35586), (3870, 31632), (3954, 30960), (4128, 29655), (4320, 28337), (4644, 26360), (5160, 23724), (5272, 23220), (5805, 21088), (5931, 20640), (6192, 19770), (6590, 18576), (6880, 17793), (7740, 15816), (7908, 15480), (9288, 13180), (9885, 12384), (10320, 11862), (10544, 11610)]