105227520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 341920320

約数和(自身を除く): 236692800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 409, 480, 536, 640, 670, 768, 804, 818, 960, 1005, 1072, 1227, 1280, 1340, 1608, 1636, 1920, 2010, 2045, 2144, 2454, 2680, 3216, 3272, 3840, 4020, 4090, 4288, 4908, 5360, 6135, 6432, 6544, 8040, 8180, 8576, 9816, 10720, 12270, 12864, 13088, 16080, 16360, 17152, 19632, 21440, 24540, 25728, 26176, 27403, 32160, 32720, 39264, 42880, 49080, 51456, 52352, 54806, 64320, 65440, 78528, 82209, 85760, 98160, 104704, 109612, 128640, 130880, 137015, 157056, 164418, 196320, 219224, 257280, 261760, 274030, 314112, 328836, 392640, 411045, 438448, 523520, 548060, 657672, 785280, 822090, 876896, 1096120, 1315344, 1570560, 1644180, 1753792, 2192240, 2630688, 3288360, 3507584, 4384480, 5261376, 6576720, 7015168, 8768960, 10522752, 13153440, 17537920, 21045504, 26306880, 35075840, 52613760, 105227520]

約数ペア:

[(1, 105227520), (2, 52613760), (3, 35075840), (4, 26306880), (5, 21045504), (6, 17537920), (8, 13153440), (10, 10522752), (12, 8768960), (15, 7015168), (16, 6576720), (20, 5261376), (24, 4384480), (30, 3507584), (32, 3288360), (40, 2630688), (48, 2192240), (60, 1753792), (64, 1644180), (67, 1570560), (80, 1315344), (96, 1096120), (120, 876896), (128, 822090), (134, 785280), (160, 657672), (192, 548060), (201, 523520), (240, 438448), (256, 411045), (268, 392640), (320, 328836), (335, 314112), (384, 274030), (402, 261760), (409, 257280), (480, 219224), (536, 196320), (640, 164418), (670, 157056), (768, 137015), (804, 130880), (818, 128640), (960, 109612), (1005, 104704), (1072, 98160), (1227, 85760), (1280, 82209), (1340, 78528), (1608, 65440), (1636, 64320), (1920, 54806), (2010, 52352), (2045, 51456), (2144, 49080), (2454, 42880), (2680, 39264), (3216, 32720), (3272, 32160), (3840, 27403), (4020, 26176), (4090, 25728), (4288, 24540), (4908, 21440), (5360, 19632), (6135, 17152), (6432, 16360), (6544, 16080), (8040, 13088), (8180, 12864), (8576, 12270), (9816, 10720)]