2615040

素因数分解:

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

素因数の和:254

約数の個数: 108

約数和(自身を含む): 9087624

約数和(自身を除く): 6472584

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 576, 640, 681, 720, 768, 908, 960, 1135, 1152, 1280, 1362, 1440, 1816, 1920, 2043, 2270, 2304, 2724, 2880, 3405, 3632, 3840, 4086, 4540, 5448, 5760, 6810, 7264, 8172, 9080, 10215, 10896, 11520, 13620, 14528, 16344, 18160, 20430, 21792, 27240, 29056, 32688, 36320, 40860, 43584, 54480, 58112, 65376, 72640, 81720, 87168, 108960, 130752, 145280, 163440, 174336, 217920, 261504, 290560, 326880, 435840, 523008, 653760, 871680, 1307520, 2615040]

約数ペア:

[(1, 2615040), (2, 1307520), (3, 871680), (4, 653760), (5, 523008), (6, 435840), (8, 326880), (9, 290560), (10, 261504), (12, 217920), (15, 174336), (16, 163440), (18, 145280), (20, 130752), (24, 108960), (30, 87168), (32, 81720), (36, 72640), (40, 65376), (45, 58112), (48, 54480), (60, 43584), (64, 40860), (72, 36320), (80, 32688), (90, 29056), (96, 27240), (120, 21792), (128, 20430), (144, 18160), (160, 16344), (180, 14528), (192, 13620), (227, 11520), (240, 10896), (256, 10215), (288, 9080), (320, 8172), (360, 7264), (384, 6810), (454, 5760), (480, 5448), (576, 4540), (640, 4086), (681, 3840), (720, 3632), (768, 3405), (908, 2880), (960, 2724), (1135, 2304), (1152, 2270), (1280, 2043), (1362, 1920), (1440, 1816)]