485157120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{18049}}^1$

素因数の和:18080

約数の個数: 144

約数和(自身を含む): 1770921600

約数和(自身を除く): 1285764480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 18049, 26880, 36098, 54147, 72196, 90245, 108294, 126343, 144392, 180490, 216588, 252686, 270735, 288784, 360980, 379029, 433176, 505372, 541470, 577568, 631715, 721960, 758058, 866352, 1010744, 1082940, 1155136, 1263430, 1443920, 1516116, 1732704, 1895145, 2021488, 2165880, 2310272, 2526860, 2887840, 3032232, 3465408, 3790290, 4042976, 4331760, 4620544, 5053720, 5775680, 6064464, 6930816, 7580580, 8085952, 8663520, 10107440, 11551360, 12128928, 13861632, 15161160, 16171904, 17327040, 20214880, 23102720, 24257856, 30322320, 32343808, 34654080, 40429760, 48515712, 60644640, 69308160, 80859520, 97031424, 121289280, 161719040, 242578560, 485157120]

約数ペア:

[(1, 485157120), (2, 242578560), (3, 161719040), (4, 121289280), (5, 97031424), (6, 80859520), (7, 69308160), (8, 60644640), (10, 48515712), (12, 40429760), (14, 34654080), (15, 32343808), (16, 30322320), (20, 24257856), (21, 23102720), (24, 20214880), (28, 17327040), (30, 16171904), (32, 15161160), (35, 13861632), (40, 12128928), (42, 11551360), (48, 10107440), (56, 8663520), (60, 8085952), (64, 7580580), (70, 6930816), (80, 6064464), (84, 5775680), (96, 5053720), (105, 4620544), (112, 4331760), (120, 4042976), (128, 3790290), (140, 3465408), (160, 3032232), (168, 2887840), (192, 2526860), (210, 2310272), (224, 2165880), (240, 2021488), (256, 1895145), (280, 1732704), (320, 1516116), (336, 1443920), (384, 1263430), (420, 1155136), (448, 1082940), (480, 1010744), (560, 866352), (640, 758058), (672, 721960), (768, 631715), (840, 577568), (896, 541470), (960, 505372), (1120, 433176), (1280, 379029), (1344, 360980), (1680, 288784), (1792, 270735), (1920, 252686), (2240, 216588), (2688, 180490), (3360, 144392), (3840, 126343), (4480, 108294), (5376, 90245), (6720, 72196), (8960, 54147), (13440, 36098), (18049, 26880)]