223895040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29153}}^1$

素因数の和:29179

約数の個数: 80

約数和(自身を含む): 715789008

約数和(自身を除く): 491893968

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 29153, 58306, 87459, 116612, 145765, 174918, 233224, 291530, 349836, 437295, 466448, 583060, 699672, 874590, 932896, 1166120, 1399344, 1749180, 1865792, 2332240, 2798688, 3498360, 3731584, 4664480, 5597376, 6996720, 7463168, 9328960, 11194752, 13993440, 14926336, 18657920, 22389504, 27986880, 37315840, 44779008, 55973760, 74631680, 111947520, 223895040]

約数ペア:

[(1, 223895040), (2, 111947520), (3, 74631680), (4, 55973760), (5, 44779008), (6, 37315840), (8, 27986880), (10, 22389504), (12, 18657920), (15, 14926336), (16, 13993440), (20, 11194752), (24, 9328960), (30, 7463168), (32, 6996720), (40, 5597376), (48, 4664480), (60, 3731584), (64, 3498360), (80, 2798688), (96, 2332240), (120, 1865792), (128, 1749180), (160, 1399344), (192, 1166120), (240, 932896), (256, 874590), (320, 699672), (384, 583060), (480, 466448), (512, 437295), (640, 349836), (768, 291530), (960, 233224), (1280, 174918), (1536, 145765), (1920, 116612), (2560, 87459), (3840, 58306), (7680, 29153)]