246481920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1817

約数の個数: 176

約数和(自身を含む): 876443520

約数和(自身を除く): 629961600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1783, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3566, 3840, 4320, 4608, 5120, 5349, 5760, 6912, 7132, 7680, 8640, 8915, 9216, 10698, 11520, 13824, 14264, 15360, 16047, 17280, 17830, 21396, 23040, 26745, 27648, 28528, 32094, 34560, 35660, 42792, 46080, 48141, 53490, 57056, 64188, 69120, 71320, 80235, 85584, 96282, 106980, 114112, 128376, 138240, 142640, 160470, 171168, 192564, 213960, 228224, 240705, 256752, 285280, 320940, 342336, 385128, 427920, 456448, 481410, 513504, 570560, 641880, 684672, 770256, 855840, 912896, 962820, 1027008, 1141120, 1283760, 1369344, 1540512, 1711680, 1825792, 1925640, 2054016, 2282240, 2567520, 2738688, 3081024, 3423360, 3851280, 4108032, 4564480, 5135040, 5477376, 6162048, 6846720, 7702560, 8216064, 9128960, 10270080, 12324096, 13693440, 15405120, 16432128, 20540160, 24648192, 27386880, 30810240, 41080320, 49296384, 61620480, 82160640, 123240960, 246481920]

約数ペア:

[(1, 246481920), (2, 123240960), (3, 82160640), (4, 61620480), (5, 49296384), (6, 41080320), (8, 30810240), (9, 27386880), (10, 24648192), (12, 20540160), (15, 16432128), (16, 15405120), (18, 13693440), (20, 12324096), (24, 10270080), (27, 9128960), (30, 8216064), (32, 7702560), (36, 6846720), (40, 6162048), (45, 5477376), (48, 5135040), (54, 4564480), (60, 4108032), (64, 3851280), (72, 3423360), (80, 3081024), (90, 2738688), (96, 2567520), (108, 2282240), (120, 2054016), (128, 1925640), (135, 1825792), (144, 1711680), (160, 1540512), (180, 1369344), (192, 1283760), (216, 1141120), (240, 1027008), (256, 962820), (270, 912896), (288, 855840), (320, 770256), (360, 684672), (384, 641880), (432, 570560), (480, 513504), (512, 481410), (540, 456448), (576, 427920), (640, 385128), (720, 342336), (768, 320940), (864, 285280), (960, 256752), (1024, 240705), (1080, 228224), (1152, 213960), (1280, 192564), (1440, 171168), (1536, 160470), (1728, 142640), (1783, 138240), (1920, 128376), (2160, 114112), (2304, 106980), (2560, 96282), (2880, 85584), (3072, 80235), (3456, 71320), (3566, 69120), (3840, 64188), (4320, 57056), (4608, 53490), (5120, 48141), (5349, 46080), (5760, 42792), (6912, 35660), (7132, 34560), (7680, 32094), (8640, 28528), (8915, 27648), (9216, 26745), (10698, 23040), (11520, 21396), (13824, 17830), (14264, 17280), (15360, 16047)]