270606720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1572

約数の個数: 128

約数和(自身を含む): 872051040

約数和(自身を除く): 601444320

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, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1453, 1455, 1552, 1920, 1940, 2328, 2906, 2910, 3104, 3880, 4359, 4656, 5812, 5820, 6208, 7265, 7760, 8718, 9312, 11624, 11640, 12416, 14530, 15520, 17436, 18624, 21795, 23248, 23280, 29060, 31040, 34872, 37248, 43590, 46496, 46560, 58120, 62080, 69744, 87180, 92992, 93120, 116240, 139488, 140941, 174360, 185984, 186240, 232480, 278976, 281882, 348720, 422823, 464960, 557952, 563764, 697440, 704705, 845646, 929920, 1127528, 1394880, 1409410, 1691292, 2114115, 2255056, 2789760, 2818820, 3382584, 4228230, 4510112, 5637640, 6765168, 8456460, 9020224, 11275280, 13530336, 16912920, 18040448, 22550560, 27060672, 33825840, 45101120, 54121344, 67651680, 90202240, 135303360, 270606720]

約数ペア:

[(1, 270606720), (2, 135303360), (3, 90202240), (4, 67651680), (5, 54121344), (6, 45101120), (8, 33825840), (10, 27060672), (12, 22550560), (15, 18040448), (16, 16912920), (20, 13530336), (24, 11275280), (30, 9020224), (32, 8456460), (40, 6765168), (48, 5637640), (60, 4510112), (64, 4228230), (80, 3382584), (96, 2818820), (97, 2789760), (120, 2255056), (128, 2114115), (160, 1691292), (192, 1409410), (194, 1394880), (240, 1127528), (291, 929920), (320, 845646), (384, 704705), (388, 697440), (480, 563764), (485, 557952), (582, 464960), (640, 422823), (776, 348720), (960, 281882), (970, 278976), (1164, 232480), (1453, 186240), (1455, 185984), (1552, 174360), (1920, 140941), (1940, 139488), (2328, 116240), (2906, 93120), (2910, 92992), (3104, 87180), (3880, 69744), (4359, 62080), (4656, 58120), (5812, 46560), (5820, 46496), (6208, 43590), (7265, 37248), (7760, 34872), (8718, 31040), (9312, 29060), (11624, 23280), (11640, 23248), (12416, 21795), (14530, 18624), (15520, 17436)]