313907520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3488

約数の個数: 112

約数和(自身を含む): 1007229888

約数和(自身を除く): 693322368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3371, 3880, 4656, 5820, 6208, 6742, 7760, 9312, 10113, 11640, 13484, 15520, 16855, 18624, 20226, 23280, 26968, 31040, 33710, 40452, 46560, 50565, 53936, 67420, 80904, 93120, 101130, 107872, 134840, 161808, 202260, 215744, 269680, 323616, 326987, 404520, 539360, 647232, 653974, 809040, 980961, 1078720, 1307948, 1618080, 1634935, 1961922, 2615896, 3236160, 3269870, 3923844, 4904805, 5231792, 6539740, 7847688, 9809610, 10463584, 13079480, 15695376, 19619220, 20927168, 26158960, 31390752, 39238440, 52317920, 62781504, 78476880, 104635840, 156953760, 313907520]

約数ペア:

[(1, 313907520), (2, 156953760), (3, 104635840), (4, 78476880), (5, 62781504), (6, 52317920), (8, 39238440), (10, 31390752), (12, 26158960), (15, 20927168), (16, 19619220), (20, 15695376), (24, 13079480), (30, 10463584), (32, 9809610), (40, 7847688), (48, 6539740), (60, 5231792), (64, 4904805), (80, 3923844), (96, 3269870), (97, 3236160), (120, 2615896), (160, 1961922), (192, 1634935), (194, 1618080), (240, 1307948), (291, 1078720), (320, 980961), (388, 809040), (480, 653974), (485, 647232), (582, 539360), (776, 404520), (960, 326987), (970, 323616), (1164, 269680), (1455, 215744), (1552, 202260), (1940, 161808), (2328, 134840), (2910, 107872), (3104, 101130), (3371, 93120), (3880, 80904), (4656, 67420), (5820, 53936), (6208, 50565), (6742, 46560), (7760, 40452), (9312, 33710), (10113, 31040), (11640, 26968), (13484, 23280), (15520, 20226), (16855, 18624)]