82968960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 268300800

約数和(自身を除く): 185331840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 547, 632, 640, 790, 948, 960, 1094, 1185, 1264, 1580, 1641, 1896, 1920, 2188, 2370, 2528, 2735, 3160, 3282, 3792, 4376, 4740, 5056, 5470, 6320, 6564, 7584, 8205, 8752, 9480, 10112, 10940, 12640, 13128, 15168, 16410, 17504, 18960, 21880, 25280, 26256, 30336, 32820, 35008, 37920, 43213, 43760, 50560, 52512, 65640, 70016, 75840, 86426, 87520, 105024, 129639, 131280, 151680, 172852, 175040, 210048, 216065, 259278, 262560, 345704, 350080, 432130, 518556, 525120, 648195, 691408, 864260, 1037112, 1050240, 1296390, 1382816, 1728520, 2074224, 2592780, 2765632, 3457040, 4148448, 5185560, 5531264, 6914080, 8296896, 10371120, 13828160, 16593792, 20742240, 27656320, 41484480, 82968960]

約数ペア:

[(1, 82968960), (2, 41484480), (3, 27656320), (4, 20742240), (5, 16593792), (6, 13828160), (8, 10371120), (10, 8296896), (12, 6914080), (15, 5531264), (16, 5185560), (20, 4148448), (24, 3457040), (30, 2765632), (32, 2592780), (40, 2074224), (48, 1728520), (60, 1382816), (64, 1296390), (79, 1050240), (80, 1037112), (96, 864260), (120, 691408), (128, 648195), (158, 525120), (160, 518556), (192, 432130), (237, 350080), (240, 345704), (316, 262560), (320, 259278), (384, 216065), (395, 210048), (474, 175040), (480, 172852), (547, 151680), (632, 131280), (640, 129639), (790, 105024), (948, 87520), (960, 86426), (1094, 75840), (1185, 70016), (1264, 65640), (1580, 52512), (1641, 50560), (1896, 43760), (1920, 43213), (2188, 37920), (2370, 35008), (2528, 32820), (2735, 30336), (3160, 26256), (3282, 25280), (3792, 21880), (4376, 18960), (4740, 17504), (5056, 16410), (5470, 15168), (6320, 13128), (6564, 12640), (7584, 10940), (8205, 10112), (8752, 9480)]