508672320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40759}}^1$

素因数の和:40792

約数の個数: 112

約数和(自身を含む): 1739310720

約数和(自身を除く): 1230638400

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 40759, 81518, 122277, 163036, 203795, 244554, 326072, 407590, 489108, 529867, 611385, 652144, 815180, 978216, 1059734, 1222770, 1304288, 1589601, 1630360, 1956432, 2119468, 2445540, 2608576, 2649335, 3179202, 3260720, 3912864, 4238936, 4891080, 5298670, 6358404, 6521440, 7825728, 7948005, 8477872, 9782160, 10597340, 12716808, 13042880, 15896010, 16955744, 19564320, 21194680, 25433616, 31792020, 33911488, 39128640, 42389360, 50867232, 63584040, 84778720, 101734464, 127168080, 169557440, 254336160, 508672320]

約数ペア:

[(1, 508672320), (2, 254336160), (3, 169557440), (4, 127168080), (5, 101734464), (6, 84778720), (8, 63584040), (10, 50867232), (12, 42389360), (13, 39128640), (15, 33911488), (16, 31792020), (20, 25433616), (24, 21194680), (26, 19564320), (30, 16955744), (32, 15896010), (39, 13042880), (40, 12716808), (48, 10597340), (52, 9782160), (60, 8477872), (64, 7948005), (65, 7825728), (78, 6521440), (80, 6358404), (96, 5298670), (104, 4891080), (120, 4238936), (130, 3912864), (156, 3260720), (160, 3179202), (192, 2649335), (195, 2608576), (208, 2445540), (240, 2119468), (260, 1956432), (312, 1630360), (320, 1589601), (390, 1304288), (416, 1222770), (480, 1059734), (520, 978216), (624, 815180), (780, 652144), (832, 611385), (960, 529867), (1040, 489108), (1248, 407590), (1560, 326072), (2080, 244554), (2496, 203795), (3120, 163036), (4160, 122277), (6240, 81518), (12480, 40759)]