273581640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2957}}^1$

素因数の和:3231

約数の個数: 96

約数和(自身を含む): 892901880

約数和(自身を除く): 619320240

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, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2570, 2957, 3084, 3855, 4626, 5140, 5914, 6168, 7710, 8871, 9252, 10280, 11565, 11828, 14785, 15420, 17742, 18504, 23130, 23656, 26613, 29570, 30840, 35484, 44355, 46260, 53226, 59140, 70968, 88710, 92520, 106452, 118280, 133065, 177420, 212904, 266130, 354840, 532260, 759949, 1064520, 1519898, 2279847, 3039796, 3799745, 4559694, 6079592, 6839541, 7599490, 9119388, 11399235, 13679082, 15198980, 18238776, 22798470, 27358164, 30397960, 34197705, 45596940, 54716328, 68395410, 91193880, 136790820, 273581640]

約数ペア:

[(1, 273581640), (2, 136790820), (3, 91193880), (4, 68395410), (5, 54716328), (6, 45596940), (8, 34197705), (9, 30397960), (10, 27358164), (12, 22798470), (15, 18238776), (18, 15198980), (20, 13679082), (24, 11399235), (30, 9119388), (36, 7599490), (40, 6839541), (45, 6079592), (60, 4559694), (72, 3799745), (90, 3039796), (120, 2279847), (180, 1519898), (257, 1064520), (360, 759949), (514, 532260), (771, 354840), (1028, 266130), (1285, 212904), (1542, 177420), (2056, 133065), (2313, 118280), (2570, 106452), (2957, 92520), (3084, 88710), (3855, 70968), (4626, 59140), (5140, 53226), (5914, 46260), (6168, 44355), (7710, 35484), (8871, 30840), (9252, 29570), (10280, 26613), (11565, 23656), (11828, 23130), (14785, 18504), (15420, 17742)]