244757760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4940

約数の個数: 144

約数和(自身を含む): 841997184

約数和(自身を除く): 597239424

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, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4903, 4992, 6240, 8320, 9806, 9984, 12480, 14709, 16640, 19612, 24515, 24960, 29418, 39224, 49030, 49920, 58836, 63739, 73545, 78448, 98060, 117672, 127478, 147090, 156896, 191217, 196120, 235344, 254956, 294180, 313792, 318695, 382434, 392240, 470688, 509912, 588360, 627584, 637390, 764868, 784480, 941376, 956085, 1019824, 1176720, 1255168, 1274780, 1529736, 1568960, 1882752, 1912170, 2039648, 2353440, 2549560, 3059472, 3137920, 3765504, 3824340, 4079296, 4706880, 5099120, 6118944, 6275840, 7648680, 8158592, 9413760, 10198240, 12237888, 15297360, 16317184, 18827520, 20396480, 24475776, 30594720, 40792960, 48951552, 61189440, 81585920, 122378880, 244757760]

約数ペア:

[(1, 244757760), (2, 122378880), (3, 81585920), (4, 61189440), (5, 48951552), (6, 40792960), (8, 30594720), (10, 24475776), (12, 20396480), (13, 18827520), (15, 16317184), (16, 15297360), (20, 12237888), (24, 10198240), (26, 9413760), (30, 8158592), (32, 7648680), (39, 6275840), (40, 6118944), (48, 5099120), (52, 4706880), (60, 4079296), (64, 3824340), (65, 3765504), (78, 3137920), (80, 3059472), (96, 2549560), (104, 2353440), (120, 2039648), (128, 1912170), (130, 1882752), (156, 1568960), (160, 1529736), (192, 1274780), (195, 1255168), (208, 1176720), (240, 1019824), (256, 956085), (260, 941376), (312, 784480), (320, 764868), (384, 637390), (390, 627584), (416, 588360), (480, 509912), (520, 470688), (624, 392240), (640, 382434), (768, 318695), (780, 313792), (832, 294180), (960, 254956), (1040, 235344), (1248, 196120), (1280, 191217), (1560, 156896), (1664, 147090), (1920, 127478), (2080, 117672), (2496, 98060), (3120, 78448), (3328, 73545), (3840, 63739), (4160, 58836), (4903, 49920), (4992, 49030), (6240, 39224), (8320, 29418), (9806, 24960), (9984, 24515), (12480, 19612), (14709, 16640)]