871680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{227}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 2796192

約数和(自身を除く): 1924512

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, 227, 240, 256, 320, 384, 454, 480, 640, 681, 768, 908, 960, 1135, 1280, 1362, 1816, 1920, 2270, 2724, 3405, 3632, 3840, 4540, 5448, 6810, 7264, 9080, 10896, 13620, 14528, 18160, 21792, 27240, 29056, 36320, 43584, 54480, 58112, 72640, 87168, 108960, 145280, 174336, 217920, 290560, 435840, 871680]

約数ペア:

[(1, 871680), (2, 435840), (3, 290560), (4, 217920), (5, 174336), (6, 145280), (8, 108960), (10, 87168), (12, 72640), (15, 58112), (16, 54480), (20, 43584), (24, 36320), (30, 29056), (32, 27240), (40, 21792), (48, 18160), (60, 14528), (64, 13620), (80, 10896), (96, 9080), (120, 7264), (128, 6810), (160, 5448), (192, 4540), (227, 3840), (240, 3632), (256, 3405), (320, 2724), (384, 2270), (454, 1920), (480, 1816), (640, 1362), (681, 1280), (768, 1135), (908, 960)]