304793640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6091}}^1$

素因数の和:6247

約数の個数: 96

約数和(自身を含む): 997869600

約数和(自身を除く): 693075960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6091, 6255, 8340, 10008, 12182, 12510, 16680, 18273, 24364, 25020, 30455, 36546, 48728, 50040, 54819, 60910, 73092, 91365, 109638, 121820, 146184, 182730, 219276, 243640, 274095, 365460, 438552, 548190, 730920, 846649, 1096380, 1693298, 2192760, 2539947, 3386596, 4233245, 5079894, 6773192, 7619841, 8466490, 10159788, 12699735, 15239682, 16932980, 20319576, 25399470, 30479364, 33865960, 38099205, 50798940, 60958728, 76198410, 101597880, 152396820, 304793640]

約数ペア:

[(1, 304793640), (2, 152396820), (3, 101597880), (4, 76198410), (5, 60958728), (6, 50798940), (8, 38099205), (9, 33865960), (10, 30479364), (12, 25399470), (15, 20319576), (18, 16932980), (20, 15239682), (24, 12699735), (30, 10159788), (36, 8466490), (40, 7619841), (45, 6773192), (60, 5079894), (72, 4233245), (90, 3386596), (120, 2539947), (139, 2192760), (180, 1693298), (278, 1096380), (360, 846649), (417, 730920), (556, 548190), (695, 438552), (834, 365460), (1112, 274095), (1251, 243640), (1390, 219276), (1668, 182730), (2085, 146184), (2502, 121820), (2780, 109638), (3336, 91365), (4170, 73092), (5004, 60910), (5560, 54819), (6091, 50040), (6255, 48728), (8340, 36546), (10008, 30455), (12182, 25020), (12510, 24364), (16680, 18273)]