283956480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{157}}^2$

素因数の和:341

約数の個数: 162

約数和(自身を含む): 988757406

約数和(自身を除く): 704800926

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, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 768, 785, 942, 960, 1152, 1256, 1280, 1413, 1440, 1570, 1884, 1920, 2304, 2355, 2512, 2826, 2880, 3140, 3768, 3840, 4710, 5024, 5652, 5760, 6280, 7065, 7536, 9420, 10048, 11304, 11520, 12560, 14130, 15072, 18840, 20096, 22608, 24649, 25120, 28260, 30144, 37680, 40192, 45216, 49298, 50240, 56520, 60288, 73947, 75360, 90432, 98596, 100480, 113040, 120576, 123245, 147894, 150720, 180864, 197192, 200960, 221841, 226080, 246490, 295788, 301440, 361728, 369735, 394384, 443682, 452160, 492980, 591576, 602880, 739470, 788768, 887364, 904320, 985960, 1109205, 1183152, 1478940, 1577536, 1774728, 1808640, 1971920, 2218410, 2366304, 2957880, 3155072, 3549456, 3943840, 4436820, 4732608, 5915760, 6310144, 7098912, 7887680, 8873640, 9465216, 11831520, 14197824, 15775360, 17747280, 18930432, 23663040, 28395648, 31550720, 35494560, 47326080, 56791296, 70989120, 94652160, 141978240, 283956480]

約数ペア:

[(1, 283956480), (2, 141978240), (3, 94652160), (4, 70989120), (5, 56791296), (6, 47326080), (8, 35494560), (9, 31550720), (10, 28395648), (12, 23663040), (15, 18930432), (16, 17747280), (18, 15775360), (20, 14197824), (24, 11831520), (30, 9465216), (32, 8873640), (36, 7887680), (40, 7098912), (45, 6310144), (48, 5915760), (60, 4732608), (64, 4436820), (72, 3943840), (80, 3549456), (90, 3155072), (96, 2957880), (120, 2366304), (128, 2218410), (144, 1971920), (157, 1808640), (160, 1774728), (180, 1577536), (192, 1478940), (240, 1183152), (256, 1109205), (288, 985960), (314, 904320), (320, 887364), (360, 788768), (384, 739470), (471, 602880), (480, 591576), (576, 492980), (628, 452160), (640, 443682), (720, 394384), (768, 369735), (785, 361728), (942, 301440), (960, 295788), (1152, 246490), (1256, 226080), (1280, 221841), (1413, 200960), (1440, 197192), (1570, 180864), (1884, 150720), (1920, 147894), (2304, 123245), (2355, 120576), (2512, 113040), (2826, 100480), (2880, 98596), (3140, 90432), (3768, 75360), (3840, 73947), (4710, 60288), (5024, 56520), (5652, 50240), (5760, 49298), (6280, 45216), (7065, 40192), (7536, 37680), (9420, 30144), (10048, 28260), (11304, 25120), (11520, 24649), (12560, 22608), (14130, 20096), (15072, 18840)]