246389760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5347}}^1$

素因数の和:5378

約数の個数: 132

約数和(自身を含む): 853893768

約数和(自身を除く): 607504008

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5347, 5760, 7680, 9216, 10694, 11520, 15360, 16041, 21388, 23040, 26735, 32082, 42776, 46080, 48123, 53470, 64164, 80205, 85552, 96246, 106940, 128328, 160410, 171104, 192492, 213880, 240615, 256656, 320820, 342208, 384984, 427760, 481230, 513312, 641640, 684416, 769968, 855520, 962460, 1026624, 1283280, 1368832, 1539936, 1711040, 1924920, 2053248, 2566560, 2737664, 3079872, 3422080, 3849840, 4106496, 5133120, 5475328, 6159744, 6844160, 7699680, 8212992, 10266240, 12319488, 13688320, 15399360, 16425984, 20532480, 24638976, 27376640, 30798720, 41064960, 49277952, 61597440, 82129920, 123194880, 246389760]

約数ペア:

[(1, 246389760), (2, 123194880), (3, 82129920), (4, 61597440), (5, 49277952), (6, 41064960), (8, 30798720), (9, 27376640), (10, 24638976), (12, 20532480), (15, 16425984), (16, 15399360), (18, 13688320), (20, 12319488), (24, 10266240), (30, 8212992), (32, 7699680), (36, 6844160), (40, 6159744), (45, 5475328), (48, 5133120), (60, 4106496), (64, 3849840), (72, 3422080), (80, 3079872), (90, 2737664), (96, 2566560), (120, 2053248), (128, 1924920), (144, 1711040), (160, 1539936), (180, 1368832), (192, 1283280), (240, 1026624), (256, 962460), (288, 855520), (320, 769968), (360, 684416), (384, 641640), (480, 513312), (512, 481230), (576, 427760), (640, 384984), (720, 342208), (768, 320820), (960, 256656), (1024, 240615), (1152, 213880), (1280, 192492), (1440, 171104), (1536, 160410), (1920, 128328), (2304, 106940), (2560, 96246), (2880, 85552), (3072, 80205), (3840, 64164), (4608, 53470), (5120, 48123), (5347, 46080), (5760, 42776), (7680, 32082), (9216, 26735), (10694, 23040), (11520, 21388), (15360, 16041)]