123743281320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18091123}}^1$

素因数の和:18091159

約数の個数: 96

約数和(自身を含む): 423332301600

約数和(自身を除く): 299589020280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 18091123, 36182246, 54273369, 72364492, 90455615, 108546738, 144728984, 162820107, 180911230, 217093476, 271366845, 325640214, 343731337, 361822460, 434186952, 542733690, 651280428, 687462674, 723644920, 814100535, 1031194011, 1085467380, 1302560856, 1374925348, 1628201070, 1718656685, 2062388022, 2170934760, 2749850696, 3093582033, 3256402140, 3437313370, 4124776044, 5155970055, 6187164066, 6512804280, 6874626740, 8249552088, 10311940110, 12374328132, 13749253480, 15467910165, 20623880220, 24748656264, 30935820330, 41247760440, 61871640660, 123743281320]

約数ペア:

[(1, 123743281320), (2, 61871640660), (3, 41247760440), (4, 30935820330), (5, 24748656264), (6, 20623880220), (8, 15467910165), (9, 13749253480), (10, 12374328132), (12, 10311940110), (15, 8249552088), (18, 6874626740), (19, 6512804280), (20, 6187164066), (24, 5155970055), (30, 4124776044), (36, 3437313370), (38, 3256402140), (40, 3093582033), (45, 2749850696), (57, 2170934760), (60, 2062388022), (72, 1718656685), (76, 1628201070), (90, 1374925348), (95, 1302560856), (114, 1085467380), (120, 1031194011), (152, 814100535), (171, 723644920), (180, 687462674), (190, 651280428), (228, 542733690), (285, 434186952), (342, 361822460), (360, 343731337), (380, 325640214), (456, 271366845), (570, 217093476), (684, 180911230), (760, 162820107), (855, 144728984), (1140, 108546738), (1368, 90455615), (1710, 72364492), (2280, 54273369), (3420, 36182246), (6840, 18091123)]