30330560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 81418176

約数和(自身を除く): 51087616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 317, 320, 368, 416, 460, 520, 598, 634, 736, 832, 920, 1040, 1196, 1268, 1472, 1495, 1585, 1840, 2080, 2392, 2536, 2990, 3170, 3680, 4121, 4160, 4784, 5072, 5980, 6340, 7291, 7360, 8242, 9568, 10144, 11960, 12680, 14582, 16484, 19136, 20288, 20605, 23920, 25360, 29164, 32968, 36455, 41210, 47840, 50720, 58328, 65936, 72910, 82420, 94783, 95680, 101440, 116656, 131872, 145820, 164840, 189566, 233312, 263744, 291640, 329680, 379132, 466624, 473915, 583280, 659360, 758264, 947830, 1166560, 1318720, 1516528, 1895660, 2333120, 3033056, 3791320, 6066112, 7582640, 15165280, 30330560]

約数ペア:

[(1, 30330560), (2, 15165280), (4, 7582640), (5, 6066112), (8, 3791320), (10, 3033056), (13, 2333120), (16, 1895660), (20, 1516528), (23, 1318720), (26, 1166560), (32, 947830), (40, 758264), (46, 659360), (52, 583280), (64, 473915), (65, 466624), (80, 379132), (92, 329680), (104, 291640), (115, 263744), (130, 233312), (160, 189566), (184, 164840), (208, 145820), (230, 131872), (260, 116656), (299, 101440), (317, 95680), (320, 94783), (368, 82420), (416, 72910), (460, 65936), (520, 58328), (598, 50720), (634, 47840), (736, 41210), (832, 36455), (920, 32968), (1040, 29164), (1196, 25360), (1268, 23920), (1472, 20605), (1495, 20288), (1585, 19136), (1840, 16484), (2080, 14582), (2392, 12680), (2536, 11960), (2990, 10144), (3170, 9568), (3680, 8242), (4121, 7360), (4160, 7291), (4784, 6340), (5072, 5980)]