1275586560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13841}}^1$

素因数の和:13874

約数の個数: 144

約数和(自身を含む): 4421273220

約数和(自身を除く): 3145686660

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, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 13841, 15360, 18432, 23040, 27682, 30720, 41523, 46080, 55364, 69205, 83046, 92160, 110728, 124569, 138410, 166092, 207615, 221456, 249138, 276820, 332184, 415230, 442912, 498276, 553640, 622845, 664368, 830460, 885824, 996552, 1107280, 1245690, 1328736, 1660920, 1771648, 1993104, 2214560, 2491380, 2657472, 3321840, 3543296, 3986208, 4429120, 4982760, 5314944, 6643680, 7086592, 7972416, 8858240, 9965520, 10629888, 13287360, 14173184, 15944832, 17716480, 19931040, 21259776, 26574720, 28346368, 31889664, 35432960, 39862080, 42519552, 53149440, 63779328, 70865920, 79724160, 85039104, 106298880, 127558656, 141731840, 159448320, 212597760, 255117312, 318896640, 425195520, 637793280, 1275586560]

約数ペア:

[(1, 1275586560), (2, 637793280), (3, 425195520), (4, 318896640), (5, 255117312), (6, 212597760), (8, 159448320), (9, 141731840), (10, 127558656), (12, 106298880), (15, 85039104), (16, 79724160), (18, 70865920), (20, 63779328), (24, 53149440), (30, 42519552), (32, 39862080), (36, 35432960), (40, 31889664), (45, 28346368), (48, 26574720), (60, 21259776), (64, 19931040), (72, 17716480), (80, 15944832), (90, 14173184), (96, 13287360), (120, 10629888), (128, 9965520), (144, 8858240), (160, 7972416), (180, 7086592), (192, 6643680), (240, 5314944), (256, 4982760), (288, 4429120), (320, 3986208), (360, 3543296), (384, 3321840), (480, 2657472), (512, 2491380), (576, 2214560), (640, 1993104), (720, 1771648), (768, 1660920), (960, 1328736), (1024, 1245690), (1152, 1107280), (1280, 996552), (1440, 885824), (1536, 830460), (1920, 664368), (2048, 622845), (2304, 553640), (2560, 498276), (2880, 442912), (3072, 415230), (3840, 332184), (4608, 276820), (5120, 249138), (5760, 221456), (6144, 207615), (7680, 166092), (9216, 138410), (10240, 124569), (11520, 110728), (13841, 92160), (15360, 83046), (18432, 69205), (23040, 55364), (27682, 46080), (30720, 41523)]