29328840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 95991480

約数和(自身を除く): 66662640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 317, 360, 514, 634, 771, 951, 1028, 1268, 1285, 1542, 1585, 1902, 2056, 2313, 2536, 2570, 2853, 3084, 3170, 3804, 3855, 4626, 4755, 5140, 5706, 6168, 6340, 7608, 7710, 9252, 9510, 10280, 11412, 11565, 12680, 14265, 15420, 18504, 19020, 22824, 23130, 28530, 30840, 38040, 46260, 57060, 81469, 92520, 114120, 162938, 244407, 325876, 407345, 488814, 651752, 733221, 814690, 977628, 1222035, 1466442, 1629380, 1955256, 2444070, 2932884, 3258760, 3666105, 4888140, 5865768, 7332210, 9776280, 14664420, 29328840]

約数ペア:

[(1, 29328840), (2, 14664420), (3, 9776280), (4, 7332210), (5, 5865768), (6, 4888140), (8, 3666105), (9, 3258760), (10, 2932884), (12, 2444070), (15, 1955256), (18, 1629380), (20, 1466442), (24, 1222035), (30, 977628), (36, 814690), (40, 733221), (45, 651752), (60, 488814), (72, 407345), (90, 325876), (120, 244407), (180, 162938), (257, 114120), (317, 92520), (360, 81469), (514, 57060), (634, 46260), (771, 38040), (951, 30840), (1028, 28530), (1268, 23130), (1285, 22824), (1542, 19020), (1585, 18504), (1902, 15420), (2056, 14265), (2313, 12680), (2536, 11565), (2570, 11412), (2853, 10280), (3084, 9510), (3170, 9252), (3804, 7710), (3855, 7608), (4626, 6340), (4755, 6168), (5140, 5706)]