326442240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 216

約数和(自身を含む): 1157476320

約数和(自身を除く): 831034080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 659, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1318, 1376, 1440, 1548, 1720, 1920, 1935, 1977, 2064, 2304, 2580, 2636, 2752, 2880, 3096, 3295, 3440, 3840, 3870, 3954, 4128, 5160, 5272, 5504, 5760, 5931, 6192, 6590, 6880, 7740, 7908, 8256, 9885, 10320, 10544, 11008, 11520, 11862, 12384, 13180, 13760, 15480, 15816, 16512, 19770, 20640, 21088, 23724, 24768, 26360, 27520, 28337, 29655, 30960, 31632, 33024, 39540, 41280, 42176, 47448, 49536, 52720, 55040, 56674, 59310, 61920, 63264, 79080, 82560, 84352, 85011, 94896, 99072, 105440, 113348, 118620, 123840, 126528, 141685, 158160, 165120, 168704, 170022, 189792, 210880, 226696, 237240, 247680, 253056, 255033, 283370, 316320, 340044, 379584, 421760, 425055, 453392, 474480, 495360, 506112, 510066, 566740, 632640, 680088, 759168, 843520, 850110, 906784, 948960, 1020132, 1133480, 1265280, 1275165, 1360176, 1518336, 1700220, 1813568, 1897920, 2040264, 2266960, 2530560, 2550330, 2720352, 3400440, 3627136, 3795840, 4080528, 4533920, 5100660, 5440704, 6800880, 7254272, 7591680, 8161056, 9067840, 10201320, 10881408, 13601760, 16322112, 18135680, 20402640, 21762816, 27203520, 32644224, 36271360, 40805280, 54407040, 65288448, 81610560, 108814080, 163221120, 326442240]

約数ペア:

[(1, 326442240), (2, 163221120), (3, 108814080), (4, 81610560), (5, 65288448), (6, 54407040), (8, 40805280), (9, 36271360), (10, 32644224), (12, 27203520), (15, 21762816), (16, 20402640), (18, 18135680), (20, 16322112), (24, 13601760), (30, 10881408), (32, 10201320), (36, 9067840), (40, 8161056), (43, 7591680), (45, 7254272), (48, 6800880), (60, 5440704), (64, 5100660), (72, 4533920), (80, 4080528), (86, 3795840), (90, 3627136), (96, 3400440), (120, 2720352), (128, 2550330), (129, 2530560), (144, 2266960), (160, 2040264), (172, 1897920), (180, 1813568), (192, 1700220), (215, 1518336), (240, 1360176), (256, 1275165), (258, 1265280), (288, 1133480), (320, 1020132), (344, 948960), (360, 906784), (384, 850110), (387, 843520), (430, 759168), (480, 680088), (516, 632640), (576, 566740), (640, 510066), (645, 506112), (659, 495360), (688, 474480), (720, 453392), (768, 425055), (774, 421760), (860, 379584), (960, 340044), (1032, 316320), (1152, 283370), (1280, 255033), (1290, 253056), (1318, 247680), (1376, 237240), (1440, 226696), (1548, 210880), (1720, 189792), (1920, 170022), (1935, 168704), (1977, 165120), (2064, 158160), (2304, 141685), (2580, 126528), (2636, 123840), (2752, 118620), (2880, 113348), (3096, 105440), (3295, 99072), (3440, 94896), (3840, 85011), (3870, 84352), (3954, 82560), (4128, 79080), (5160, 63264), (5272, 61920), (5504, 59310), (5760, 56674), (5931, 55040), (6192, 52720), (6590, 49536), (6880, 47448), (7740, 42176), (7908, 41280), (8256, 39540), (9885, 33024), (10320, 31632), (10544, 30960), (11008, 29655), (11520, 28337), (11862, 27520), (12384, 26360), (13180, 24768), (13760, 23724), (15480, 21088), (15816, 20640), (16512, 19770)]