1144589760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{397427}}^1$

素因数の和:397450

約数の個数: 84

約数和(自身を含む): 3936921768

約数和(自身を除く): 2792332008

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, 397427, 794854, 1192281, 1589708, 1987135, 2384562, 3179416, 3576843, 3974270, 4769124, 5961405, 6358832, 7153686, 7948540, 9538248, 11922810, 12717664, 14307372, 15897080, 17884215, 19076496, 23845620, 25435328, 28614744, 31794160, 35768430, 38152992, 47691240, 57229488, 63588320, 71536860, 76305984, 95382480, 114458976, 127176640, 143073720, 190764960, 228917952, 286147440, 381529920, 572294880, 1144589760]

約数ペア:

[(1, 1144589760), (2, 572294880), (3, 381529920), (4, 286147440), (5, 228917952), (6, 190764960), (8, 143073720), (9, 127176640), (10, 114458976), (12, 95382480), (15, 76305984), (16, 71536860), (18, 63588320), (20, 57229488), (24, 47691240), (30, 38152992), (32, 35768430), (36, 31794160), (40, 28614744), (45, 25435328), (48, 23845620), (60, 19076496), (64, 17884215), (72, 15897080), (80, 14307372), (90, 12717664), (96, 11922810), (120, 9538248), (144, 7948540), (160, 7153686), (180, 6358832), (192, 5961405), (240, 4769124), (288, 3974270), (320, 3576843), (360, 3179416), (480, 2384562), (576, 1987135), (720, 1589708), (960, 1192281), (1440, 794854), (2880, 397427)]