239011680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1109}}^1$

素因数の和:1576

約数の個数: 96

約数和(自身を含む): 755244000

約数和(自身を除く): 516232320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 449, 480, 898, 1109, 1347, 1796, 2218, 2245, 2694, 3327, 3592, 4436, 4490, 5388, 5545, 6654, 6735, 7184, 8872, 8980, 10776, 11090, 13308, 13470, 14368, 16635, 17744, 17960, 21552, 22180, 26616, 26940, 33270, 35488, 35920, 43104, 44360, 53232, 53880, 66540, 71840, 88720, 106464, 107760, 133080, 177440, 215520, 266160, 497941, 532320, 995882, 1493823, 1991764, 2489705, 2987646, 3983528, 4979410, 5975292, 7469115, 7967056, 9958820, 11950584, 14938230, 15934112, 19917640, 23901168, 29876460, 39835280, 47802336, 59752920, 79670560, 119505840, 239011680]

約数ペア:

[(1, 239011680), (2, 119505840), (3, 79670560), (4, 59752920), (5, 47802336), (6, 39835280), (8, 29876460), (10, 23901168), (12, 19917640), (15, 15934112), (16, 14938230), (20, 11950584), (24, 9958820), (30, 7967056), (32, 7469115), (40, 5975292), (48, 4979410), (60, 3983528), (80, 2987646), (96, 2489705), (120, 1991764), (160, 1493823), (240, 995882), (449, 532320), (480, 497941), (898, 266160), (1109, 215520), (1347, 177440), (1796, 133080), (2218, 107760), (2245, 106464), (2694, 88720), (3327, 71840), (3592, 66540), (4436, 53880), (4490, 53232), (5388, 44360), (5545, 43104), (6654, 35920), (6735, 35488), (7184, 33270), (8872, 26940), (8980, 26616), (10776, 22180), (11090, 21552), (13308, 17960), (13470, 17744), (14368, 16635)]