684954240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 2196590400

約数和(自身を除く): 1511636160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 640, 716, 895, 960, 1074, 1432, 1790, 1920, 1993, 2148, 2685, 2864, 3580, 3986, 4296, 5370, 5728, 5979, 7160, 7972, 8592, 9965, 10740, 11456, 11958, 14320, 15944, 17184, 19930, 21480, 22912, 23916, 28640, 29895, 31888, 34368, 39860, 42960, 47832, 57280, 59790, 63776, 68736, 79720, 85920, 95664, 114560, 119580, 127552, 159440, 171840, 191328, 239160, 255104, 318880, 343680, 356747, 382656, 478320, 637760, 713494, 765312, 956640, 1070241, 1275520, 1426988, 1783735, 1913280, 2140482, 2853976, 3567470, 3826560, 4280964, 5351205, 5707952, 7134940, 8561928, 10702410, 11415904, 14269880, 17123856, 21404820, 22831808, 28539760, 34247712, 42809640, 45663616, 57079520, 68495424, 85619280, 114159040, 136990848, 171238560, 228318080, 342477120, 684954240]

約数ペア:

[(1, 684954240), (2, 342477120), (3, 228318080), (4, 171238560), (5, 136990848), (6, 114159040), (8, 85619280), (10, 68495424), (12, 57079520), (15, 45663616), (16, 42809640), (20, 34247712), (24, 28539760), (30, 22831808), (32, 21404820), (40, 17123856), (48, 14269880), (60, 11415904), (64, 10702410), (80, 8561928), (96, 7134940), (120, 5707952), (128, 5351205), (160, 4280964), (179, 3826560), (192, 3567470), (240, 2853976), (320, 2140482), (358, 1913280), (384, 1783735), (480, 1426988), (537, 1275520), (640, 1070241), (716, 956640), (895, 765312), (960, 713494), (1074, 637760), (1432, 478320), (1790, 382656), (1920, 356747), (1993, 343680), (2148, 318880), (2685, 255104), (2864, 239160), (3580, 191328), (3986, 171840), (4296, 159440), (5370, 127552), (5728, 119580), (5979, 114560), (7160, 95664), (7972, 85920), (8592, 79720), (9965, 68736), (10740, 63776), (11456, 59790), (11958, 57280), (14320, 47832), (15944, 42960), (17184, 39860), (19930, 34368), (21480, 31888), (22912, 29895), (23916, 28640)]