2531622720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239737}}^1$

素因数の和:239768

約数の個数: 112

約数和(自身を含む): 8768657088

約数和(自身を除く): 6237034368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 239737, 479474, 719211, 958948, 1198685, 1438422, 1917896, 2397370, 2637107, 2876844, 3596055, 3835792, 4794740, 5274214, 5753688, 7192110, 7671584, 7911321, 9589480, 10548428, 11507376, 13185535, 14384220, 15343168, 15822642, 19178960, 21096856, 23014752, 26371070, 28768440, 31645284, 38357920, 39556605, 42193712, 46029504, 52742140, 57536880, 63290568, 76715840, 79113210, 84387424, 105484280, 115073760, 126581136, 158226420, 168774848, 210968560, 230147520, 253162272, 316452840, 421937120, 506324544, 632905680, 843874240, 1265811360, 2531622720]

約数ペア:

[(1, 2531622720), (2, 1265811360), (3, 843874240), (4, 632905680), (5, 506324544), (6, 421937120), (8, 316452840), (10, 253162272), (11, 230147520), (12, 210968560), (15, 168774848), (16, 158226420), (20, 126581136), (22, 115073760), (24, 105484280), (30, 84387424), (32, 79113210), (33, 76715840), (40, 63290568), (44, 57536880), (48, 52742140), (55, 46029504), (60, 42193712), (64, 39556605), (66, 38357920), (80, 31645284), (88, 28768440), (96, 26371070), (110, 23014752), (120, 21096856), (132, 19178960), (160, 15822642), (165, 15343168), (176, 14384220), (192, 13185535), (220, 11507376), (240, 10548428), (264, 9589480), (320, 7911321), (330, 7671584), (352, 7192110), (440, 5753688), (480, 5274214), (528, 4794740), (660, 3835792), (704, 3596055), (880, 2876844), (960, 2637107), (1056, 2397370), (1320, 1917896), (1760, 1438422), (2112, 1198685), (2640, 958948), (3520, 719211), (5280, 479474), (10560, 239737)]