787317120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2657

約数の個数: 192

約数和(自身を含む): 2771074800

約数和(自身を除く): 1983757680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2579, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5158, 5760, 6360, 6784, 7632, 7737, 8480, 9540, 10176, 10316, 12720, 12895, 15264, 15474, 16960, 19080, 20352, 20632, 23211, 25440, 25790, 30528, 30948, 33920, 38160, 38685, 41264, 46422, 50880, 51580, 61056, 61896, 76320, 77370, 82528, 92844, 101760, 103160, 116055, 123792, 136687, 152640, 154740, 165056, 185688, 206320, 232110, 247584, 273374, 305280, 309480, 330112, 371376, 410061, 412640, 464220, 495168, 546748, 618960, 683435, 742752, 820122, 825280, 928440, 990336, 1093496, 1230183, 1237920, 1366870, 1485504, 1640244, 1650560, 1856880, 2050305, 2186992, 2460366, 2475840, 2733740, 2971008, 3280488, 3713760, 4100610, 4373984, 4920732, 4951680, 5467480, 6150915, 6560976, 7427520, 8201220, 8747968, 9841464, 10934960, 12301830, 13121952, 14855040, 16402440, 17495936, 19682928, 21869920, 24603660, 26243904, 32804880, 39365856, 43739840, 49207320, 52487808, 65609760, 78731712, 87479680, 98414640, 131219520, 157463424, 196829280, 262439040, 393658560, 787317120]

約数ペア:

[(1, 787317120), (2, 393658560), (3, 262439040), (4, 196829280), (5, 157463424), (6, 131219520), (8, 98414640), (9, 87479680), (10, 78731712), (12, 65609760), (15, 52487808), (16, 49207320), (18, 43739840), (20, 39365856), (24, 32804880), (30, 26243904), (32, 24603660), (36, 21869920), (40, 19682928), (45, 17495936), (48, 16402440), (53, 14855040), (60, 13121952), (64, 12301830), (72, 10934960), (80, 9841464), (90, 8747968), (96, 8201220), (106, 7427520), (120, 6560976), (128, 6150915), (144, 5467480), (159, 4951680), (160, 4920732), (180, 4373984), (192, 4100610), (212, 3713760), (240, 3280488), (265, 2971008), (288, 2733740), (318, 2475840), (320, 2460366), (360, 2186992), (384, 2050305), (424, 1856880), (477, 1650560), (480, 1640244), (530, 1485504), (576, 1366870), (636, 1237920), (640, 1230183), (720, 1093496), (795, 990336), (848, 928440), (954, 825280), (960, 820122), (1060, 742752), (1152, 683435), (1272, 618960), (1440, 546748), (1590, 495168), (1696, 464220), (1908, 412640), (1920, 410061), (2120, 371376), (2385, 330112), (2544, 309480), (2579, 305280), (2880, 273374), (3180, 247584), (3392, 232110), (3816, 206320), (4240, 185688), (4770, 165056), (5088, 154740), (5158, 152640), (5760, 136687), (6360, 123792), (6784, 116055), (7632, 103160), (7737, 101760), (8480, 92844), (9540, 82528), (10176, 77370), (10316, 76320), (12720, 61896), (12895, 61056), (15264, 51580), (15474, 50880), (16960, 46422), (19080, 41264), (20352, 38685), (20632, 38160), (23211, 33920), (25440, 30948), (25790, 30528)]