315578880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13697}}^1$

素因数の和:13726

約数の個数: 120

約数和(自身を含む): 1093018212

約数和(自身を除く): 777439332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 13697, 23040, 27394, 41091, 54788, 68485, 82182, 109576, 123273, 136970, 164364, 205455, 219152, 246546, 273940, 328728, 410910, 438304, 493092, 547880, 616365, 657456, 821820, 876608, 986184, 1095760, 1232730, 1314912, 1643640, 1753216, 1972368, 2191520, 2465460, 2629824, 3287280, 3506432, 3944736, 4383040, 4930920, 5259648, 6574560, 7012864, 7889472, 8766080, 9861840, 10519296, 13149120, 15778944, 17532160, 19723680, 21038592, 26298240, 31557888, 35064320, 39447360, 52596480, 63115776, 78894720, 105192960, 157789440, 315578880]

約数ペア:

[(1, 315578880), (2, 157789440), (3, 105192960), (4, 78894720), (5, 63115776), (6, 52596480), (8, 39447360), (9, 35064320), (10, 31557888), (12, 26298240), (15, 21038592), (16, 19723680), (18, 17532160), (20, 15778944), (24, 13149120), (30, 10519296), (32, 9861840), (36, 8766080), (40, 7889472), (45, 7012864), (48, 6574560), (60, 5259648), (64, 4930920), (72, 4383040), (80, 3944736), (90, 3506432), (96, 3287280), (120, 2629824), (128, 2465460), (144, 2191520), (160, 1972368), (180, 1753216), (192, 1643640), (240, 1314912), (256, 1232730), (288, 1095760), (320, 986184), (360, 876608), (384, 821820), (480, 657456), (512, 616365), (576, 547880), (640, 493092), (720, 438304), (768, 410910), (960, 328728), (1152, 273940), (1280, 246546), (1440, 219152), (1536, 205455), (1920, 164364), (2304, 136970), (2560, 123273), (2880, 109576), (3840, 82182), (4608, 68485), (5760, 54788), (7680, 41091), (11520, 27394), (13697, 23040)]