205629120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71399}}^1$

素因数の和:71422

約数の個数: 84

約数和(自身を含む): 707288400

約数和(自身を除く): 501659280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 71399, 142798, 214197, 285596, 356995, 428394, 571192, 642591, 713990, 856788, 1070985, 1142384, 1285182, 1427980, 1713576, 2141970, 2284768, 2570364, 2855960, 3212955, 3427152, 4283940, 4569536, 5140728, 5711920, 6425910, 6854304, 8567880, 10281456, 11423840, 12851820, 13708608, 17135760, 20562912, 22847680, 25703640, 34271520, 41125824, 51407280, 68543040, 102814560, 205629120]

約数ペア:

[(1, 205629120), (2, 102814560), (3, 68543040), (4, 51407280), (5, 41125824), (6, 34271520), (8, 25703640), (9, 22847680), (10, 20562912), (12, 17135760), (15, 13708608), (16, 12851820), (18, 11423840), (20, 10281456), (24, 8567880), (30, 6854304), (32, 6425910), (36, 5711920), (40, 5140728), (45, 4569536), (48, 4283940), (60, 3427152), (64, 3212955), (72, 2855960), (80, 2570364), (90, 2284768), (96, 2141970), (120, 1713576), (144, 1427980), (160, 1285182), (180, 1142384), (192, 1070985), (240, 856788), (288, 713990), (320, 642591), (360, 571192), (480, 428394), (576, 356995), (720, 285596), (960, 214197), (1440, 142798), (2880, 71399)]