730894080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{27191}}^1$

素因数の和:27222

約数の個数: 144

約数和(自身を含む): 2667861504

約数和(自身を除く): 1936967424

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, 26880, 27191, 54382, 81573, 108764, 135955, 163146, 190337, 217528, 271910, 326292, 380674, 407865, 435056, 543820, 571011, 652584, 761348, 815730, 870112, 951685, 1087640, 1142022, 1305168, 1522696, 1631460, 1740224, 1903370, 2175280, 2284044, 2610336, 2855055, 3045392, 3262920, 3480448, 3806740, 4350560, 4568088, 5220672, 5710110, 6090784, 6525840, 6960896, 7613480, 8701120, 9136176, 10441344, 11420220, 12181568, 13051680, 15226960, 17402240, 18272352, 20882688, 22840440, 24363136, 26103360, 30453920, 34804480, 36544704, 45680880, 48726272, 52206720, 60907840, 73089408, 91361760, 104413440, 121815680, 146178816, 182723520, 243631360, 365447040, 730894080]

約数ペア:

[(1, 730894080), (2, 365447040), (3, 243631360), (4, 182723520), (5, 146178816), (6, 121815680), (7, 104413440), (8, 91361760), (10, 73089408), (12, 60907840), (14, 52206720), (15, 48726272), (16, 45680880), (20, 36544704), (21, 34804480), (24, 30453920), (28, 26103360), (30, 24363136), (32, 22840440), (35, 20882688), (40, 18272352), (42, 17402240), (48, 15226960), (56, 13051680), (60, 12181568), (64, 11420220), (70, 10441344), (80, 9136176), (84, 8701120), (96, 7613480), (105, 6960896), (112, 6525840), (120, 6090784), (128, 5710110), (140, 5220672), (160, 4568088), (168, 4350560), (192, 3806740), (210, 3480448), (224, 3262920), (240, 3045392), (256, 2855055), (280, 2610336), (320, 2284044), (336, 2175280), (384, 1903370), (420, 1740224), (448, 1631460), (480, 1522696), (560, 1305168), (640, 1142022), (672, 1087640), (768, 951685), (840, 870112), (896, 815730), (960, 761348), (1120, 652584), (1280, 571011), (1344, 543820), (1680, 435056), (1792, 407865), (1920, 380674), (2240, 326292), (2688, 271910), (3360, 217528), (3840, 190337), (4480, 163146), (5376, 135955), (6720, 108764), (8960, 81573), (13440, 54382), (26880, 27191)]