11889438720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{193513}}^1$

素因数の和:193545

約数の個数: 104

約数和(自身を含む): 38041756176

約数和(自身を除く): 26152317456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 61440, 193513, 387026, 580539, 774052, 967565, 1161078, 1548104, 1935130, 2322156, 2902695, 3096208, 3870260, 4644312, 5805390, 6192416, 7740520, 9288624, 11610780, 12384832, 15481040, 18577248, 23221560, 24769664, 30962080, 37154496, 46443120, 49539328, 61924160, 74308992, 92886240, 99078656, 123848320, 148617984, 185772480, 198157312, 247696640, 297235968, 371544960, 396314624, 495393280, 594471936, 743089920, 792629248, 990786560, 1188943872, 1486179840, 1981573120, 2377887744, 2972359680, 3963146240, 5944719360, 11889438720]

約数ペア:

[(1, 11889438720), (2, 5944719360), (3, 3963146240), (4, 2972359680), (5, 2377887744), (6, 1981573120), (8, 1486179840), (10, 1188943872), (12, 990786560), (15, 792629248), (16, 743089920), (20, 594471936), (24, 495393280), (30, 396314624), (32, 371544960), (40, 297235968), (48, 247696640), (60, 198157312), (64, 185772480), (80, 148617984), (96, 123848320), (120, 99078656), (128, 92886240), (160, 74308992), (192, 61924160), (240, 49539328), (256, 46443120), (320, 37154496), (384, 30962080), (480, 24769664), (512, 23221560), (640, 18577248), (768, 15481040), (960, 12384832), (1024, 11610780), (1280, 9288624), (1536, 7740520), (1920, 6192416), (2048, 5805390), (2560, 4644312), (3072, 3870260), (3840, 3096208), (4096, 2902695), (5120, 2322156), (6144, 1935130), (7680, 1548104), (10240, 1161078), (12288, 967565), (15360, 774052), (20480, 580539), (30720, 387026), (61440, 193513)]