8328960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{241}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 29678880

約数和(自身を除く): 21349920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 241, 256, 270, 288, 320, 360, 384, 432, 480, 482, 540, 576, 640, 720, 723, 768, 864, 960, 964, 1080, 1152, 1205, 1280, 1440, 1446, 1728, 1920, 1928, 2160, 2169, 2304, 2410, 2880, 2892, 3456, 3615, 3840, 3856, 4320, 4338, 4820, 5760, 5784, 6507, 6912, 7230, 7712, 8640, 8676, 9640, 10845, 11520, 11568, 13014, 14460, 15424, 17280, 17352, 19280, 21690, 23136, 26028, 28920, 30848, 32535, 34560, 34704, 38560, 43380, 46272, 52056, 57840, 61696, 65070, 69408, 77120, 86760, 92544, 104112, 115680, 130140, 138816, 154240, 173520, 185088, 208224, 231360, 260280, 277632, 308480, 347040, 416448, 462720, 520560, 555264, 694080, 832896, 925440, 1041120, 1388160, 1665792, 2082240, 2776320, 4164480, 8328960]

約数ペア:

[(1, 8328960), (2, 4164480), (3, 2776320), (4, 2082240), (5, 1665792), (6, 1388160), (8, 1041120), (9, 925440), (10, 832896), (12, 694080), (15, 555264), (16, 520560), (18, 462720), (20, 416448), (24, 347040), (27, 308480), (30, 277632), (32, 260280), (36, 231360), (40, 208224), (45, 185088), (48, 173520), (54, 154240), (60, 138816), (64, 130140), (72, 115680), (80, 104112), (90, 92544), (96, 86760), (108, 77120), (120, 69408), (128, 65070), (135, 61696), (144, 57840), (160, 52056), (180, 46272), (192, 43380), (216, 38560), (240, 34704), (241, 34560), (256, 32535), (270, 30848), (288, 28920), (320, 26028), (360, 23136), (384, 21690), (432, 19280), (480, 17352), (482, 17280), (540, 15424), (576, 14460), (640, 13014), (720, 11568), (723, 11520), (768, 10845), (864, 9640), (960, 8676), (964, 8640), (1080, 7712), (1152, 7230), (1205, 6912), (1280, 6507), (1440, 5784), (1446, 5760), (1728, 4820), (1920, 4338), (1928, 4320), (2160, 3856), (2169, 3840), (2304, 3615), (2410, 3456), (2880, 2892)]