180700560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2353

約数の個数: 120

約数和(自身を含む): 612498744

約数和(自身を除く): 431798184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2221, 2260, 2712, 3390, 4068, 4442, 4520, 5085, 5424, 6663, 6780, 8136, 8884, 9040, 10170, 11105, 13326, 13560, 16272, 17768, 19989, 20340, 22210, 26652, 27120, 33315, 35536, 39978, 40680, 44420, 53304, 66630, 79956, 81360, 88840, 99945, 106608, 133260, 159912, 177680, 199890, 250973, 266520, 319824, 399780, 501946, 533040, 752919, 799560, 1003892, 1254865, 1505838, 1599120, 2007784, 2258757, 2509730, 3011676, 3764595, 4015568, 4517514, 5019460, 6023352, 7529190, 9035028, 10038920, 11293785, 12046704, 15058380, 18070056, 20077840, 22587570, 30116760, 36140112, 45175140, 60233520, 90350280, 180700560]

約数ペア:

[(1, 180700560), (2, 90350280), (3, 60233520), (4, 45175140), (5, 36140112), (6, 30116760), (8, 22587570), (9, 20077840), (10, 18070056), (12, 15058380), (15, 12046704), (16, 11293785), (18, 10038920), (20, 9035028), (24, 7529190), (30, 6023352), (36, 5019460), (40, 4517514), (45, 4015568), (48, 3764595), (60, 3011676), (72, 2509730), (80, 2258757), (90, 2007784), (113, 1599120), (120, 1505838), (144, 1254865), (180, 1003892), (226, 799560), (240, 752919), (339, 533040), (360, 501946), (452, 399780), (565, 319824), (678, 266520), (720, 250973), (904, 199890), (1017, 177680), (1130, 159912), (1356, 133260), (1695, 106608), (1808, 99945), (2034, 88840), (2221, 81360), (2260, 79956), (2712, 66630), (3390, 53304), (4068, 44420), (4442, 40680), (4520, 39978), (5085, 35536), (5424, 33315), (6663, 27120), (6780, 26652), (8136, 22210), (8884, 20340), (9040, 19989), (10170, 17768), (11105, 16272), (13326, 13560)]