11485440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{997}}^1$

素因数の和:1024

約数の個数: 108

約数和(自身を含む): 39778284

約数和(自身を除く): 28292844

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, 997, 1152, 1280, 1440, 1920, 1994, 2304, 2880, 2991, 3840, 3988, 4985, 5760, 5982, 7976, 8973, 9970, 11520, 11964, 14955, 15952, 17946, 19940, 23928, 29910, 31904, 35892, 39880, 44865, 47856, 59820, 63808, 71784, 79760, 89730, 95712, 119640, 127616, 143568, 159520, 179460, 191424, 239280, 255232, 287136, 319040, 358920, 382848, 478560, 574272, 638080, 717840, 765696, 957120, 1148544, 1276160, 1435680, 1914240, 2297088, 2871360, 3828480, 5742720, 11485440]

約数ペア:

[(1, 11485440), (2, 5742720), (3, 3828480), (4, 2871360), (5, 2297088), (6, 1914240), (8, 1435680), (9, 1276160), (10, 1148544), (12, 957120), (15, 765696), (16, 717840), (18, 638080), (20, 574272), (24, 478560), (30, 382848), (32, 358920), (36, 319040), (40, 287136), (45, 255232), (48, 239280), (60, 191424), (64, 179460), (72, 159520), (80, 143568), (90, 127616), (96, 119640), (120, 95712), (128, 89730), (144, 79760), (160, 71784), (180, 63808), (192, 59820), (240, 47856), (256, 44865), (288, 39880), (320, 35892), (360, 31904), (384, 29910), (480, 23928), (576, 19940), (640, 17946), (720, 15952), (768, 14955), (960, 11964), (997, 11520), (1152, 9970), (1280, 8973), (1440, 7976), (1920, 5982), (1994, 5760), (2304, 4985), (2880, 3988), (2991, 3840)]