240587520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{62653}}^1$

素因数の和:62677

約数の個数: 72

約数和(自身を含む): 768388656

約数和(自身を除く): 527801136

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, 62653, 125306, 187959, 250612, 313265, 375918, 501224, 626530, 751836, 939795, 1002448, 1253060, 1503672, 1879590, 2004896, 2506120, 3007344, 3759180, 4009792, 5012240, 6014688, 7518360, 8019584, 10024480, 12029376, 15036720, 16039168, 20048960, 24058752, 30073440, 40097920, 48117504, 60146880, 80195840, 120293760, 240587520]

約数ペア:

[(1, 240587520), (2, 120293760), (3, 80195840), (4, 60146880), (5, 48117504), (6, 40097920), (8, 30073440), (10, 24058752), (12, 20048960), (15, 16039168), (16, 15036720), (20, 12029376), (24, 10024480), (30, 8019584), (32, 7518360), (40, 6014688), (48, 5012240), (60, 4009792), (64, 3759180), (80, 3007344), (96, 2506120), (120, 2004896), (128, 1879590), (160, 1503672), (192, 1253060), (240, 1002448), (256, 939795), (320, 751836), (384, 626530), (480, 501224), (640, 375918), (768, 313265), (960, 250612), (1280, 187959), (1920, 125306), (3840, 62653)]