272507520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{141931}}^1$

素因数の和:141953

約数の個数: 64

約数和(自身を含む): 868623840

約数和(自身を除く): 596116320

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, 320, 384, 480, 640, 960, 1920, 141931, 283862, 425793, 567724, 709655, 851586, 1135448, 1419310, 1703172, 2128965, 2270896, 2838620, 3406344, 4257930, 4541792, 5677240, 6812688, 8515860, 9083584, 11354480, 13625376, 17031720, 18167168, 22708960, 27250752, 34063440, 45417920, 54501504, 68126880, 90835840, 136253760, 272507520]

約数ペア:

[(1, 272507520), (2, 136253760), (3, 90835840), (4, 68126880), (5, 54501504), (6, 45417920), (8, 34063440), (10, 27250752), (12, 22708960), (15, 18167168), (16, 17031720), (20, 13625376), (24, 11354480), (30, 9083584), (32, 8515860), (40, 6812688), (48, 5677240), (60, 4541792), (64, 4257930), (80, 3406344), (96, 2838620), (120, 2270896), (128, 2128965), (160, 1703172), (192, 1419310), (240, 1135448), (320, 851586), (384, 709655), (480, 567724), (640, 425793), (960, 283862), (1920, 141931)]