27893760

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 112

約数和(自身を含む): 89647776

約数和(自身を除く): 61754016

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, 512, 640, 681, 768, 908, 960, 1024, 1135, 1280, 1362, 1536, 1816, 1920, 2048, 2270, 2560, 2724, 3072, 3405, 3632, 3840, 4096, 4540, 5120, 5448, 6144, 6810, 7264, 7680, 8192, 9080, 10240, 10896, 12288, 13620, 14528, 15360, 18160, 20480, 21792, 24576, 27240, 29056, 30720, 36320, 40960, 43584, 54480, 58112, 61440, 72640, 87168, 108960, 116224, 122880, 145280, 174336, 217920, 232448, 290560, 348672, 435840, 464896, 581120, 697344, 871680, 929792, 1162240, 1394688, 1743360, 1859584, 2324480, 2789376, 3486720, 4648960, 5578752, 6973440, 9297920, 13946880, 27893760]

約数ペア:

[(1, 27893760), (2, 13946880), (3, 9297920), (4, 6973440), (5, 5578752), (6, 4648960), (8, 3486720), (10, 2789376), (12, 2324480), (15, 1859584), (16, 1743360), (20, 1394688), (24, 1162240), (30, 929792), (32, 871680), (40, 697344), (48, 581120), (60, 464896), (64, 435840), (80, 348672), (96, 290560), (120, 232448), (128, 217920), (160, 174336), (192, 145280), (227, 122880), (240, 116224), (256, 108960), (320, 87168), (384, 72640), (454, 61440), (480, 58112), (512, 54480), (640, 43584), (681, 40960), (768, 36320), (908, 30720), (960, 29056), (1024, 27240), (1135, 24576), (1280, 21792), (1362, 20480), (1536, 18160), (1816, 15360), (1920, 14528), (2048, 13620), (2270, 12288), (2560, 10896), (2724, 10240), (3072, 9080), (3405, 8192), (3632, 7680), (3840, 7264), (4096, 6810), (4540, 6144), (5120, 5448)]