313046280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45767}}^1$

素因数の和:45803

約数の個数: 96

約数和(自身を含む): 1070971200

約数和(自身を除く): 757924920

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, 45767, 91534, 137301, 183068, 228835, 274602, 366136, 411903, 457670, 549204, 686505, 823806, 869573, 915340, 1098408, 1373010, 1647612, 1739146, 1830680, 2059515, 2608719, 2746020, 3295224, 3478292, 4119030, 4347865, 5217438, 5492040, 6956584, 7826157, 8238060, 8695730, 10434876, 13043595, 15652314, 16476120, 17391460, 20869752, 26087190, 31304628, 34782920, 39130785, 52174380, 62609256, 78261570, 104348760, 156523140, 313046280]

約数ペア:

[(1, 313046280), (2, 156523140), (3, 104348760), (4, 78261570), (5, 62609256), (6, 52174380), (8, 39130785), (9, 34782920), (10, 31304628), (12, 26087190), (15, 20869752), (18, 17391460), (19, 16476120), (20, 15652314), (24, 13043595), (30, 10434876), (36, 8695730), (38, 8238060), (40, 7826157), (45, 6956584), (57, 5492040), (60, 5217438), (72, 4347865), (76, 4119030), (90, 3478292), (95, 3295224), (114, 2746020), (120, 2608719), (152, 2059515), (171, 1830680), (180, 1739146), (190, 1647612), (228, 1373010), (285, 1098408), (342, 915340), (360, 869573), (380, 823806), (456, 686505), (570, 549204), (684, 457670), (760, 411903), (855, 366136), (1140, 274602), (1368, 228835), (1710, 183068), (2280, 137301), (3420, 91534), (6840, 45767)]