244753920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3541}}^1$

素因数の和:3573

約数の個数: 160

約数和(自身を含む): 869631840

約数和(自身を除く): 624877920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3541, 3840, 4320, 4608, 5760, 6912, 7082, 7680, 8640, 10623, 11520, 13824, 14164, 17280, 17705, 21246, 23040, 28328, 31869, 34560, 35410, 42492, 53115, 56656, 63738, 69120, 70820, 84984, 95607, 106230, 113312, 127476, 141640, 159345, 169968, 191214, 212460, 226624, 254952, 283280, 318690, 339936, 382428, 424920, 453248, 478035, 509904, 566560, 637380, 679872, 764856, 849840, 906496, 956070, 1019808, 1133120, 1274760, 1359744, 1529712, 1699680, 1812992, 1912140, 2039616, 2266240, 2549520, 2719488, 3059424, 3399360, 3824280, 4079232, 4532480, 5099040, 5438976, 6118848, 6798720, 7648560, 8158464, 9064960, 10198080, 12237696, 13597440, 15297120, 16316928, 20396160, 24475392, 27194880, 30594240, 40792320, 48950784, 61188480, 81584640, 122376960, 244753920]

約数ペア:

[(1, 244753920), (2, 122376960), (3, 81584640), (4, 61188480), (5, 48950784), (6, 40792320), (8, 30594240), (9, 27194880), (10, 24475392), (12, 20396160), (15, 16316928), (16, 15297120), (18, 13597440), (20, 12237696), (24, 10198080), (27, 9064960), (30, 8158464), (32, 7648560), (36, 6798720), (40, 6118848), (45, 5438976), (48, 5099040), (54, 4532480), (60, 4079232), (64, 3824280), (72, 3399360), (80, 3059424), (90, 2719488), (96, 2549520), (108, 2266240), (120, 2039616), (128, 1912140), (135, 1812992), (144, 1699680), (160, 1529712), (180, 1359744), (192, 1274760), (216, 1133120), (240, 1019808), (256, 956070), (270, 906496), (288, 849840), (320, 764856), (360, 679872), (384, 637380), (432, 566560), (480, 509904), (512, 478035), (540, 453248), (576, 424920), (640, 382428), (720, 339936), (768, 318690), (864, 283280), (960, 254952), (1080, 226624), (1152, 212460), (1280, 191214), (1440, 169968), (1536, 159345), (1728, 141640), (1920, 127476), (2160, 113312), (2304, 106230), (2560, 95607), (2880, 84984), (3456, 70820), (3541, 69120), (3840, 63738), (4320, 56656), (4608, 53115), (5760, 42492), (6912, 35410), (7082, 34560), (7680, 31869), (8640, 28328), (10623, 23040), (11520, 21246), (13824, 17705), (14164, 17280)]