54780480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 168

約数和(自身を含む): 196852032

約数和(自身を除く): 142071552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 827, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1654, 1656, 1840, 2070, 2208, 2481, 2760, 2880, 3308, 3312, 3680, 4135, 4140, 4416, 4962, 5520, 6616, 6624, 7360, 7443, 8270, 8280, 9924, 11040, 12405, 13232, 13248, 14886, 16540, 16560, 19021, 19848, 22080, 24810, 26464, 29772, 33080, 33120, 37215, 38042, 39696, 49620, 52928, 57063, 59544, 66160, 66240, 74430, 76084, 79392, 95105, 99240, 114126, 119088, 132320, 148860, 152168, 158784, 171189, 190210, 198480, 228252, 238176, 264640, 285315, 297720, 304336, 342378, 380420, 396960, 456504, 476352, 570630, 595440, 608672, 684756, 760840, 793920, 855945, 913008, 1141260, 1190880, 1217344, 1369512, 1521680, 1711890, 1826016, 2282520, 2381760, 2739024, 3043360, 3423780, 3652032, 4565040, 5478048, 6086720, 6847560, 9130080, 10956096, 13695120, 18260160, 27390240, 54780480]

約数ペア:

[(1, 54780480), (2, 27390240), (3, 18260160), (4, 13695120), (5, 10956096), (6, 9130080), (8, 6847560), (9, 6086720), (10, 5478048), (12, 4565040), (15, 3652032), (16, 3423780), (18, 3043360), (20, 2739024), (23, 2381760), (24, 2282520), (30, 1826016), (32, 1711890), (36, 1521680), (40, 1369512), (45, 1217344), (46, 1190880), (48, 1141260), (60, 913008), (64, 855945), (69, 793920), (72, 760840), (80, 684756), (90, 608672), (92, 595440), (96, 570630), (115, 476352), (120, 456504), (138, 396960), (144, 380420), (160, 342378), (180, 304336), (184, 297720), (192, 285315), (207, 264640), (230, 238176), (240, 228252), (276, 198480), (288, 190210), (320, 171189), (345, 158784), (360, 152168), (368, 148860), (414, 132320), (460, 119088), (480, 114126), (552, 99240), (576, 95105), (690, 79392), (720, 76084), (736, 74430), (827, 66240), (828, 66160), (920, 59544), (960, 57063), (1035, 52928), (1104, 49620), (1380, 39696), (1440, 38042), (1472, 37215), (1654, 33120), (1656, 33080), (1840, 29772), (2070, 26464), (2208, 24810), (2481, 22080), (2760, 19848), (2880, 19021), (3308, 16560), (3312, 16540), (3680, 14886), (4135, 13248), (4140, 13232), (4416, 12405), (4962, 11040), (5520, 9924), (6616, 8280), (6624, 8270), (7360, 7443)]