233268480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{20249}}^1$

素因数の和:20276

約数の個数: 108

約数和(自身を含む): 807124500

約数和(自身を除く): 573856020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 20249, 40498, 60747, 80996, 101245, 121494, 161992, 182241, 202490, 242988, 303735, 323984, 364482, 404980, 485976, 607470, 647968, 728964, 809960, 911205, 971952, 1214940, 1295936, 1457928, 1619920, 1822410, 1943904, 2429880, 2591872, 2915856, 3239840, 3644820, 3887808, 4859760, 5183744, 5831712, 6479680, 7289640, 7775616, 9719520, 11663424, 12959360, 14579280, 15551232, 19439040, 23326848, 25918720, 29158560, 38878080, 46653696, 58317120, 77756160, 116634240, 233268480]

約数ペア:

[(1, 233268480), (2, 116634240), (3, 77756160), (4, 58317120), (5, 46653696), (6, 38878080), (8, 29158560), (9, 25918720), (10, 23326848), (12, 19439040), (15, 15551232), (16, 14579280), (18, 12959360), (20, 11663424), (24, 9719520), (30, 7775616), (32, 7289640), (36, 6479680), (40, 5831712), (45, 5183744), (48, 4859760), (60, 3887808), (64, 3644820), (72, 3239840), (80, 2915856), (90, 2591872), (96, 2429880), (120, 1943904), (128, 1822410), (144, 1619920), (160, 1457928), (180, 1295936), (192, 1214940), (240, 971952), (256, 911205), (288, 809960), (320, 728964), (360, 647968), (384, 607470), (480, 485976), (576, 404980), (640, 364482), (720, 323984), (768, 303735), (960, 242988), (1152, 202490), (1280, 182241), (1440, 161992), (1920, 121494), (2304, 101245), (2880, 80996), (3840, 60747), (5760, 40498), (11520, 20249)]