81113931840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{5477}}^1\times {\mathrm{15427}}^1$

素因数の和:20924

約数の個数: 112

約数和(自身を含む): 257600452032

約数和(自身を除く): 176486520192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 5477, 10954, 15427, 16431, 21908, 27385, 30854, 32862, 43816, 46281, 54770, 61708, 65724, 77135, 82155, 87632, 92562, 109540, 123416, 131448, 154270, 164310, 175264, 185124, 219080, 231405, 246832, 262896, 308540, 328620, 350528, 370248, 438160, 462810, 493664, 525792, 617080, 657240, 740496, 876320, 925620, 987328, 1051584, 1234160, 1314480, 1480992, 1752640, 1851240, 2468320, 2628960, 2961984, 3702480, 4936640, 5257920, 7404960, 14809920, 84493679, 168987358, 253481037, 337974716, 422468395, 506962074, 675949432, 844936790, 1013924148, 1267405185, 1351898864, 1689873580, 2027848296, 2534810370, 2703797728, 3379747160, 4055696592, 5069620740, 5407595456, 6759494320, 8111393184, 10139241480, 13518988640, 16222786368, 20278482960, 27037977280, 40556965920, 81113931840]

約数ペア:

[(1, 81113931840), (2, 40556965920), (3, 27037977280), (4, 20278482960), (5, 16222786368), (6, 13518988640), (8, 10139241480), (10, 8111393184), (12, 6759494320), (15, 5407595456), (16, 5069620740), (20, 4055696592), (24, 3379747160), (30, 2703797728), (32, 2534810370), (40, 2027848296), (48, 1689873580), (60, 1351898864), (64, 1267405185), (80, 1013924148), (96, 844936790), (120, 675949432), (160, 506962074), (192, 422468395), (240, 337974716), (320, 253481037), (480, 168987358), (960, 84493679), (5477, 14809920), (10954, 7404960), (15427, 5257920), (16431, 4936640), (21908, 3702480), (27385, 2961984), (30854, 2628960), (32862, 2468320), (43816, 1851240), (46281, 1752640), (54770, 1480992), (61708, 1314480), (65724, 1234160), (77135, 1051584), (82155, 987328), (87632, 925620), (92562, 876320), (109540, 740496), (123416, 657240), (131448, 617080), (154270, 525792), (164310, 493664), (175264, 462810), (185124, 438160), (219080, 370248), (231405, 350528), (246832, 328620), (262896, 308540)]