22210560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{241}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 77297220

約数和(自身を除く): 55086660

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, 241, 256, 288, 320, 360, 384, 480, 482, 512, 576, 640, 720, 723, 768, 960, 964, 1024, 1152, 1205, 1280, 1440, 1446, 1536, 1920, 1928, 2048, 2169, 2304, 2410, 2560, 2880, 2892, 3072, 3615, 3840, 3856, 4338, 4608, 4820, 5120, 5760, 5784, 6144, 7230, 7680, 7712, 8676, 9216, 9640, 10240, 10845, 11520, 11568, 14460, 15360, 15424, 17352, 18432, 19280, 21690, 23040, 23136, 28920, 30720, 30848, 34704, 38560, 43380, 46080, 46272, 57840, 61696, 69408, 77120, 86760, 92160, 92544, 115680, 123392, 138816, 154240, 173520, 185088, 231360, 246784, 277632, 308480, 347040, 370176, 462720, 493568, 555264, 616960, 694080, 740352, 925440, 1110528, 1233920, 1388160, 1480704, 1850880, 2221056, 2467840, 2776320, 3701760, 4442112, 5552640, 7403520, 11105280, 22210560]

約数ペア:

[(1, 22210560), (2, 11105280), (3, 7403520), (4, 5552640), (5, 4442112), (6, 3701760), (8, 2776320), (9, 2467840), (10, 2221056), (12, 1850880), (15, 1480704), (16, 1388160), (18, 1233920), (20, 1110528), (24, 925440), (30, 740352), (32, 694080), (36, 616960), (40, 555264), (45, 493568), (48, 462720), (60, 370176), (64, 347040), (72, 308480), (80, 277632), (90, 246784), (96, 231360), (120, 185088), (128, 173520), (144, 154240), (160, 138816), (180, 123392), (192, 115680), (240, 92544), (241, 92160), (256, 86760), (288, 77120), (320, 69408), (360, 61696), (384, 57840), (480, 46272), (482, 46080), (512, 43380), (576, 38560), (640, 34704), (720, 30848), (723, 30720), (768, 28920), (960, 23136), (964, 23040), (1024, 21690), (1152, 19280), (1205, 18432), (1280, 17352), (1440, 15424), (1446, 15360), (1536, 14460), (1920, 11568), (1928, 11520), (2048, 10845), (2169, 10240), (2304, 9640), (2410, 9216), (2560, 8676), (2880, 7712), (2892, 7680), (3072, 7230), (3615, 6144), (3840, 5784), (3856, 5760), (4338, 5120), (4608, 4820)]