494903040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{359}}^2$

素因数の和:742

約数の個数: 108

約数和(自身を含む): 1585011624

約数和(自身を除く): 1090108584

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, 256, 320, 359, 384, 480, 640, 718, 768, 960, 1077, 1280, 1436, 1795, 1920, 2154, 2872, 3590, 3840, 4308, 5385, 5744, 7180, 8616, 10770, 11488, 14360, 17232, 21540, 22976, 28720, 34464, 43080, 45952, 57440, 68928, 86160, 91904, 114880, 128881, 137856, 172320, 229760, 257762, 275712, 344640, 386643, 459520, 515524, 644405, 689280, 773286, 1031048, 1288810, 1378560, 1546572, 1933215, 2062096, 2577620, 3093144, 3866430, 4124192, 5155240, 6186288, 7732860, 8248384, 10310480, 12372576, 15465720, 16496768, 20620960, 24745152, 30931440, 32993536, 41241920, 49490304, 61862880, 82483840, 98980608, 123725760, 164967680, 247451520, 494903040]

約数ペア:

[(1, 494903040), (2, 247451520), (3, 164967680), (4, 123725760), (5, 98980608), (6, 82483840), (8, 61862880), (10, 49490304), (12, 41241920), (15, 32993536), (16, 30931440), (20, 24745152), (24, 20620960), (30, 16496768), (32, 15465720), (40, 12372576), (48, 10310480), (60, 8248384), (64, 7732860), (80, 6186288), (96, 5155240), (120, 4124192), (128, 3866430), (160, 3093144), (192, 2577620), (240, 2062096), (256, 1933215), (320, 1546572), (359, 1378560), (384, 1288810), (480, 1031048), (640, 773286), (718, 689280), (768, 644405), (960, 515524), (1077, 459520), (1280, 386643), (1436, 344640), (1795, 275712), (1920, 257762), (2154, 229760), (2872, 172320), (3590, 137856), (3840, 128881), (4308, 114880), (5385, 91904), (5744, 86160), (7180, 68928), (8616, 57440), (10770, 45952), (11488, 43080), (14360, 34464), (17232, 28720), (21540, 22976)]