172820160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 168

約数和(自身を含む): 620511840

約数和(自身を除く): 447691680

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, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2609, 2760, 2880, 3312, 3680, 4140, 4416, 5218, 5520, 6624, 7360, 7827, 8280, 10436, 11040, 13045, 13248, 15654, 16560, 20872, 22080, 23481, 26090, 31308, 33120, 39135, 41744, 46962, 52180, 60007, 62616, 66240, 78270, 83488, 93924, 104360, 117405, 120014, 125232, 156540, 166976, 180021, 187848, 208720, 234810, 240028, 250464, 300035, 313080, 360042, 375696, 417440, 469620, 480056, 500928, 540063, 600070, 626160, 720084, 751392, 834880, 900105, 939240, 960112, 1080126, 1200140, 1252320, 1440168, 1502784, 1800210, 1878480, 1920224, 2160252, 2400280, 2504640, 2700315, 2880336, 3600420, 3756960, 3840448, 4320504, 4800560, 5400630, 5760672, 7200840, 7513920, 8641008, 9601120, 10801260, 11521344, 14401680, 17282016, 19202240, 21602520, 28803360, 34564032, 43205040, 57606720, 86410080, 172820160]

約数ペア:

[(1, 172820160), (2, 86410080), (3, 57606720), (4, 43205040), (5, 34564032), (6, 28803360), (8, 21602520), (9, 19202240), (10, 17282016), (12, 14401680), (15, 11521344), (16, 10801260), (18, 9601120), (20, 8641008), (23, 7513920), (24, 7200840), (30, 5760672), (32, 5400630), (36, 4800560), (40, 4320504), (45, 3840448), (46, 3756960), (48, 3600420), (60, 2880336), (64, 2700315), (69, 2504640), (72, 2400280), (80, 2160252), (90, 1920224), (92, 1878480), (96, 1800210), (115, 1502784), (120, 1440168), (138, 1252320), (144, 1200140), (160, 1080126), (180, 960112), (184, 939240), (192, 900105), (207, 834880), (230, 751392), (240, 720084), (276, 626160), (288, 600070), (320, 540063), (345, 500928), (360, 480056), (368, 469620), (414, 417440), (460, 375696), (480, 360042), (552, 313080), (576, 300035), (690, 250464), (720, 240028), (736, 234810), (828, 208720), (920, 187848), (960, 180021), (1035, 166976), (1104, 156540), (1380, 125232), (1440, 120014), (1472, 117405), (1656, 104360), (1840, 93924), (2070, 83488), (2208, 78270), (2609, 66240), (2760, 62616), (2880, 60007), (3312, 52180), (3680, 46962), (4140, 41744), (4416, 39135), (5218, 33120), (5520, 31308), (6624, 26090), (7360, 23481), (7827, 22080), (8280, 20872), (10436, 16560), (11040, 15654), (13045, 13248)]