78620160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 260742240

約数和(自身を除く): 182122080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 353, 384, 435, 464, 480, 512, 580, 640, 696, 706, 768, 870, 928, 960, 1059, 1160, 1280, 1392, 1412, 1536, 1740, 1765, 1856, 1920, 2118, 2320, 2560, 2784, 2824, 3480, 3530, 3712, 3840, 4236, 4640, 5295, 5568, 5648, 6960, 7060, 7424, 7680, 8472, 9280, 10237, 10590, 11136, 11296, 13920, 14120, 14848, 16944, 18560, 20474, 21180, 22272, 22592, 27840, 28240, 30711, 33888, 37120, 40948, 42360, 44544, 45184, 51185, 55680, 56480, 61422, 67776, 74240, 81896, 84720, 90368, 102370, 111360, 112960, 122844, 135552, 153555, 163792, 169440, 180736, 204740, 222720, 225920, 245688, 271104, 307110, 327584, 338880, 409480, 451840, 491376, 542208, 614220, 655168, 677760, 818960, 903680, 982752, 1228440, 1310336, 1355520, 1637920, 1965504, 2456880, 2620672, 2711040, 3275840, 3931008, 4913760, 5241344, 6551680, 7862016, 9827520, 13103360, 15724032, 19655040, 26206720, 39310080, 78620160]

約数ペア:

[(1, 78620160), (2, 39310080), (3, 26206720), (4, 19655040), (5, 15724032), (6, 13103360), (8, 9827520), (10, 7862016), (12, 6551680), (15, 5241344), (16, 4913760), (20, 3931008), (24, 3275840), (29, 2711040), (30, 2620672), (32, 2456880), (40, 1965504), (48, 1637920), (58, 1355520), (60, 1310336), (64, 1228440), (80, 982752), (87, 903680), (96, 818960), (116, 677760), (120, 655168), (128, 614220), (145, 542208), (160, 491376), (174, 451840), (192, 409480), (232, 338880), (240, 327584), (256, 307110), (290, 271104), (320, 245688), (348, 225920), (353, 222720), (384, 204740), (435, 180736), (464, 169440), (480, 163792), (512, 153555), (580, 135552), (640, 122844), (696, 112960), (706, 111360), (768, 102370), (870, 90368), (928, 84720), (960, 81896), (1059, 74240), (1160, 67776), (1280, 61422), (1392, 56480), (1412, 55680), (1536, 51185), (1740, 45184), (1765, 44544), (1856, 42360), (1920, 40948), (2118, 37120), (2320, 33888), (2560, 30711), (2784, 28240), (2824, 27840), (3480, 22592), (3530, 22272), (3712, 21180), (3840, 20474), (4236, 18560), (4640, 16944), (5295, 14848), (5568, 14120), (5648, 13920), (6960, 11296), (7060, 11136), (7424, 10590), (7680, 10237), (8472, 9280)]