8286960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 29069568

約数和(自身を除く): 20782608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 73, 80, 86, 88, 110, 120, 129, 132, 146, 165, 172, 176, 215, 219, 220, 240, 258, 264, 292, 330, 344, 365, 430, 438, 440, 473, 516, 528, 584, 645, 660, 688, 730, 803, 860, 876, 880, 946, 1032, 1095, 1168, 1290, 1320, 1419, 1460, 1606, 1720, 1752, 1892, 2064, 2190, 2365, 2409, 2580, 2640, 2838, 2920, 3139, 3212, 3440, 3504, 3784, 4015, 4380, 4730, 4818, 5160, 5676, 5840, 6278, 6424, 7095, 7568, 8030, 8760, 9417, 9460, 9636, 10320, 11352, 12045, 12556, 12848, 14190, 15695, 16060, 17520, 18834, 18920, 19272, 22704, 24090, 25112, 28380, 31390, 32120, 34529, 37668, 37840, 38544, 47085, 48180, 50224, 56760, 62780, 64240, 69058, 75336, 94170, 96360, 103587, 113520, 125560, 138116, 150672, 172645, 188340, 192720, 207174, 251120, 276232, 345290, 376680, 414348, 517935, 552464, 690580, 753360, 828696, 1035870, 1381160, 1657392, 2071740, 2762320, 4143480, 8286960]

約数ペア:

[(1, 8286960), (2, 4143480), (3, 2762320), (4, 2071740), (5, 1657392), (6, 1381160), (8, 1035870), (10, 828696), (11, 753360), (12, 690580), (15, 552464), (16, 517935), (20, 414348), (22, 376680), (24, 345290), (30, 276232), (33, 251120), (40, 207174), (43, 192720), (44, 188340), (48, 172645), (55, 150672), (60, 138116), (66, 125560), (73, 113520), (80, 103587), (86, 96360), (88, 94170), (110, 75336), (120, 69058), (129, 64240), (132, 62780), (146, 56760), (165, 50224), (172, 48180), (176, 47085), (215, 38544), (219, 37840), (220, 37668), (240, 34529), (258, 32120), (264, 31390), (292, 28380), (330, 25112), (344, 24090), (365, 22704), (430, 19272), (438, 18920), (440, 18834), (473, 17520), (516, 16060), (528, 15695), (584, 14190), (645, 12848), (660, 12556), (688, 12045), (730, 11352), (803, 10320), (860, 9636), (876, 9460), (880, 9417), (946, 8760), (1032, 8030), (1095, 7568), (1168, 7095), (1290, 6424), (1320, 6278), (1419, 5840), (1460, 5676), (1606, 5160), (1720, 4818), (1752, 4730), (1892, 4380), (2064, 4015), (2190, 3784), (2365, 3504), (2409, 3440), (2580, 3212), (2640, 3139), (2838, 2920)]