69888960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8089}}^1$

素因数の和:8115

約数の個数: 112

約数和(自身を含む): 246583200

約数和(自身を除く): 176694240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8089, 8640, 16178, 24267, 32356, 40445, 48534, 64712, 72801, 80890, 97068, 121335, 129424, 145602, 161780, 194136, 218403, 242670, 258848, 291204, 323560, 364005, 388272, 436806, 485340, 517696, 582408, 647120, 728010, 776544, 873612, 970680, 1092015, 1164816, 1294240, 1456020, 1553088, 1747224, 1941360, 2184030, 2329632, 2588480, 2912040, 3494448, 3882720, 4368060, 4659264, 5824080, 6988896, 7765440, 8736120, 11648160, 13977792, 17472240, 23296320, 34944480, 69888960]

約数ペア:

[(1, 69888960), (2, 34944480), (3, 23296320), (4, 17472240), (5, 13977792), (6, 11648160), (8, 8736120), (9, 7765440), (10, 6988896), (12, 5824080), (15, 4659264), (16, 4368060), (18, 3882720), (20, 3494448), (24, 2912040), (27, 2588480), (30, 2329632), (32, 2184030), (36, 1941360), (40, 1747224), (45, 1553088), (48, 1456020), (54, 1294240), (60, 1164816), (64, 1092015), (72, 970680), (80, 873612), (90, 776544), (96, 728010), (108, 647120), (120, 582408), (135, 517696), (144, 485340), (160, 436806), (180, 388272), (192, 364005), (216, 323560), (240, 291204), (270, 258848), (288, 242670), (320, 218403), (360, 194136), (432, 161780), (480, 145602), (540, 129424), (576, 121335), (720, 97068), (864, 80890), (960, 72801), (1080, 64712), (1440, 48534), (1728, 40445), (2160, 32356), (2880, 24267), (4320, 16178), (8089, 8640)]