160907520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41903}}^1$

素因数の和:41927

約数の個数: 72

約数和(自身を含む): 513910656

約数和(自身を除く): 353003136

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 41903, 83806, 125709, 167612, 209515, 251418, 335224, 419030, 502836, 628545, 670448, 838060, 1005672, 1257090, 1340896, 1676120, 2011344, 2514180, 2681792, 3352240, 4022688, 5028360, 5363584, 6704480, 8045376, 10056720, 10727168, 13408960, 16090752, 20113440, 26817920, 32181504, 40226880, 53635840, 80453760, 160907520]

約数ペア:

[(1, 160907520), (2, 80453760), (3, 53635840), (4, 40226880), (5, 32181504), (6, 26817920), (8, 20113440), (10, 16090752), (12, 13408960), (15, 10727168), (16, 10056720), (20, 8045376), (24, 6704480), (30, 5363584), (32, 5028360), (40, 4022688), (48, 3352240), (60, 2681792), (64, 2514180), (80, 2011344), (96, 1676120), (120, 1340896), (128, 1257090), (160, 1005672), (192, 838060), (240, 670448), (256, 628545), (320, 502836), (384, 419030), (480, 335224), (640, 251418), (768, 209515), (960, 167612), (1280, 125709), (1920, 83806), (3840, 41903)]