1111157760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{72341}}^1$

素因数の和:72369

約数の個数: 88

約数和(自身を含む): 3554017776

約数和(自身を除く): 2442860016

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, 2560, 3072, 3840, 5120, 7680, 15360, 72341, 144682, 217023, 289364, 361705, 434046, 578728, 723410, 868092, 1085115, 1157456, 1446820, 1736184, 2170230, 2314912, 2893640, 3472368, 4340460, 4629824, 5787280, 6944736, 8680920, 9259648, 11574560, 13889472, 17361840, 18519296, 23149120, 27778944, 34723680, 37038592, 46298240, 55557888, 69447360, 74077184, 92596480, 111115776, 138894720, 185192960, 222231552, 277789440, 370385920, 555578880, 1111157760]

約数ペア:

[(1, 1111157760), (2, 555578880), (3, 370385920), (4, 277789440), (5, 222231552), (6, 185192960), (8, 138894720), (10, 111115776), (12, 92596480), (15, 74077184), (16, 69447360), (20, 55557888), (24, 46298240), (30, 37038592), (32, 34723680), (40, 27778944), (48, 23149120), (60, 18519296), (64, 17361840), (80, 13889472), (96, 11574560), (120, 9259648), (128, 8680920), (160, 6944736), (192, 5787280), (240, 4629824), (256, 4340460), (320, 3472368), (384, 2893640), (480, 2314912), (512, 2170230), (640, 1736184), (768, 1446820), (960, 1157456), (1024, 1085115), (1280, 868092), (1536, 723410), (1920, 578728), (2560, 434046), (3072, 361705), (3840, 289364), (5120, 217023), (7680, 144682), (15360, 72341)]