386805120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15497}}^1$

素因数の和:15532

約数の個数: 128

約数和(自身を含む): 1327868640

約数和(自身を除く): 941063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 15497, 24960, 30994, 46491, 61988, 77485, 92982, 123976, 154970, 185964, 201461, 232455, 247952, 309940, 371928, 402922, 464910, 495904, 604383, 619880, 743856, 805844, 929820, 991808, 1007305, 1208766, 1239760, 1487712, 1611688, 1859640, 1983616, 2014610, 2417532, 2479520, 2975424, 3021915, 3223376, 3719280, 4029220, 4835064, 4959040, 5950848, 6043830, 6446752, 7438560, 8058440, 9670128, 9918080, 12087660, 12893504, 14877120, 16116880, 19340256, 24175320, 25787008, 29754240, 32233760, 38680512, 48350640, 64467520, 77361024, 96701280, 128935040, 193402560, 386805120]

約数ペア:

[(1, 386805120), (2, 193402560), (3, 128935040), (4, 96701280), (5, 77361024), (6, 64467520), (8, 48350640), (10, 38680512), (12, 32233760), (13, 29754240), (15, 25787008), (16, 24175320), (20, 19340256), (24, 16116880), (26, 14877120), (30, 12893504), (32, 12087660), (39, 9918080), (40, 9670128), (48, 8058440), (52, 7438560), (60, 6446752), (64, 6043830), (65, 5950848), (78, 4959040), (80, 4835064), (96, 4029220), (104, 3719280), (120, 3223376), (128, 3021915), (130, 2975424), (156, 2479520), (160, 2417532), (192, 2014610), (195, 1983616), (208, 1859640), (240, 1611688), (260, 1487712), (312, 1239760), (320, 1208766), (384, 1007305), (390, 991808), (416, 929820), (480, 805844), (520, 743856), (624, 619880), (640, 604383), (780, 495904), (832, 464910), (960, 402922), (1040, 371928), (1248, 309940), (1560, 247952), (1664, 232455), (1920, 201461), (2080, 185964), (2496, 154970), (3120, 123976), (4160, 92982), (4992, 77485), (6240, 61988), (8320, 46491), (12480, 30994), (15497, 24960)]