39526560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27449}}^1$

素因数の和:27470

約数の個数: 72

約数和(自身を含む): 134889300

約数和(自身を除く): 95362740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27449, 54898, 82347, 109796, 137245, 164694, 219592, 247041, 274490, 329388, 411735, 439184, 494082, 548980, 658776, 823470, 878368, 988164, 1097960, 1235205, 1317552, 1646940, 1976328, 2195920, 2470410, 2635104, 3293880, 3952656, 4391840, 4940820, 6587760, 7905312, 9881640, 13175520, 19763280, 39526560]

約数ペア:

[(1, 39526560), (2, 19763280), (3, 13175520), (4, 9881640), (5, 7905312), (6, 6587760), (8, 4940820), (9, 4391840), (10, 3952656), (12, 3293880), (15, 2635104), (16, 2470410), (18, 2195920), (20, 1976328), (24, 1646940), (30, 1317552), (32, 1235205), (36, 1097960), (40, 988164), (45, 878368), (48, 823470), (60, 658776), (72, 548980), (80, 494082), (90, 439184), (96, 411735), (120, 329388), (144, 274490), (160, 247041), (180, 219592), (240, 164694), (288, 137245), (360, 109796), (480, 82347), (720, 54898), (1440, 27449)]