2992379760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{153929}}^1$

素因数の和:153957

約数の個数: 120

約数和(自身を含む): 10421676720

約数和(自身を除く): 7429296960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 153929, 307858, 461787, 615716, 769645, 923574, 1231432, 1385361, 1539290, 1847148, 2308935, 2462864, 2770722, 3078580, 3694296, 4156083, 4617870, 5541444, 6157160, 6926805, 7388592, 8312166, 9235740, 11082888, 12314320, 12468249, 13853610, 16624332, 18471480, 20780415, 22165776, 24936498, 27707220, 33248664, 36942960, 37404747, 41560830, 49872996, 55414440, 62341245, 66497328, 74809494, 83121660, 99745992, 110828880, 124682490, 149618988, 166243320, 187023735, 199491984, 249364980, 299237976, 332486640, 374047470, 498729960, 598475952, 748094940, 997459920, 1496189880, 2992379760]

約数ペア:

[(1, 2992379760), (2, 1496189880), (3, 997459920), (4, 748094940), (5, 598475952), (6, 498729960), (8, 374047470), (9, 332486640), (10, 299237976), (12, 249364980), (15, 199491984), (16, 187023735), (18, 166243320), (20, 149618988), (24, 124682490), (27, 110828880), (30, 99745992), (36, 83121660), (40, 74809494), (45, 66497328), (48, 62341245), (54, 55414440), (60, 49872996), (72, 41560830), (80, 37404747), (81, 36942960), (90, 33248664), (108, 27707220), (120, 24936498), (135, 22165776), (144, 20780415), (162, 18471480), (180, 16624332), (216, 13853610), (240, 12468249), (243, 12314320), (270, 11082888), (324, 9235740), (360, 8312166), (405, 7388592), (432, 6926805), (486, 6157160), (540, 5541444), (648, 4617870), (720, 4156083), (810, 3694296), (972, 3078580), (1080, 2770722), (1215, 2462864), (1296, 2308935), (1620, 1847148), (1944, 1539290), (2160, 1385361), (2430, 1231432), (3240, 923574), (3888, 769645), (4860, 615716), (6480, 461787), (9720, 307858), (19440, 153929)]