265019520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 854058240

約数和(自身を除く): 589038720

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, 1423, 1455, 1552, 1920, 1940, 2328, 2846, 2910, 3104, 3880, 4269, 4656, 5692, 5820, 6208, 7115, 7760, 8538, 9312, 11384, 11640, 12416, 14230, 15520, 17076, 18624, 21345, 22768, 23280, 28460, 31040, 34152, 37248, 42690, 45536, 46560, 56920, 62080, 68304, 85380, 91072, 93120, 113840, 136608, 138031, 170760, 182144, 186240, 227680, 273216, 276062, 341520, 414093, 455360, 546432, 552124, 683040, 690155, 828186, 910720, 1104248, 1366080, 1380310, 1656372, 2070465, 2208496, 2732160, 2760620, 3312744, 4140930, 4416992, 5521240, 6625488, 8281860, 8833984, 11042480, 13250976, 16563720, 17667968, 22084960, 26501952, 33127440, 44169920, 53003904, 66254880, 88339840, 132509760, 265019520]

約数ペア:

[(1, 265019520), (2, 132509760), (3, 88339840), (4, 66254880), (5, 53003904), (6, 44169920), (8, 33127440), (10, 26501952), (12, 22084960), (15, 17667968), (16, 16563720), (20, 13250976), (24, 11042480), (30, 8833984), (32, 8281860), (40, 6625488), (48, 5521240), (60, 4416992), (64, 4140930), (80, 3312744), (96, 2760620), (97, 2732160), (120, 2208496), (128, 2070465), (160, 1656372), (192, 1380310), (194, 1366080), (240, 1104248), (291, 910720), (320, 828186), (384, 690155), (388, 683040), (480, 552124), (485, 546432), (582, 455360), (640, 414093), (776, 341520), (960, 276062), (970, 273216), (1164, 227680), (1423, 186240), (1455, 182144), (1552, 170760), (1920, 138031), (1940, 136608), (2328, 113840), (2846, 93120), (2910, 91072), (3104, 85380), (3880, 68304), (4269, 62080), (4656, 56920), (5692, 46560), (5820, 45536), (6208, 42690), (7115, 37248), (7760, 34152), (8538, 31040), (9312, 28460), (11384, 23280), (11640, 22768), (12416, 21345), (14230, 18624), (15520, 17076)]