18738649920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{189509}}^1$

素因数の和:189632

約数の個数: 112

約数和(自身を含む): 60073153920

約数和(自身を除く): 41334504000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 16480, 19776, 24720, 32960, 49440, 98880, 189509, 379018, 568527, 758036, 947545, 1137054, 1516072, 1895090, 2274108, 2842635, 3032144, 3790180, 4548216, 5685270, 6064288, 7580360, 9096432, 11370540, 12128576, 15160720, 18192864, 19519427, 22741080, 30321440, 36385728, 39038854, 45482160, 58558281, 60642880, 78077708, 90964320, 97597135, 117116562, 156155416, 181928640, 195194270, 234233124, 292791405, 312310832, 390388540, 468466248, 585582810, 624621664, 780777080, 936932496, 1171165620, 1249243328, 1561554160, 1873864992, 2342331240, 3123108320, 3747729984, 4684662480, 6246216640, 9369324960, 18738649920]

約数ペア:

[(1, 18738649920), (2, 9369324960), (3, 6246216640), (4, 4684662480), (5, 3747729984), (6, 3123108320), (8, 2342331240), (10, 1873864992), (12, 1561554160), (15, 1249243328), (16, 1171165620), (20, 936932496), (24, 780777080), (30, 624621664), (32, 585582810), (40, 468466248), (48, 390388540), (60, 312310832), (64, 292791405), (80, 234233124), (96, 195194270), (103, 181928640), (120, 156155416), (160, 117116562), (192, 97597135), (206, 90964320), (240, 78077708), (309, 60642880), (320, 58558281), (412, 45482160), (480, 39038854), (515, 36385728), (618, 30321440), (824, 22741080), (960, 19519427), (1030, 18192864), (1236, 15160720), (1545, 12128576), (1648, 11370540), (2060, 9096432), (2472, 7580360), (3090, 6064288), (3296, 5685270), (4120, 4548216), (4944, 3790180), (6180, 3032144), (6592, 2842635), (8240, 2274108), (9888, 1895090), (12360, 1516072), (16480, 1137054), (19776, 947545), (24720, 758036), (32960, 568527), (49440, 379018), (98880, 189509)]