138173760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47977}}^1$

素因数の和:48000

約数の個数: 84

約数和(自身を含む): 475270068

約数和(自身を除く): 337096308

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, 47977, 95954, 143931, 191908, 239885, 287862, 383816, 431793, 479770, 575724, 719655, 767632, 863586, 959540, 1151448, 1439310, 1535264, 1727172, 1919080, 2158965, 2302896, 2878620, 3070528, 3454344, 3838160, 4317930, 4605792, 5757240, 6908688, 7676320, 8635860, 9211584, 11514480, 13817376, 15352640, 17271720, 23028960, 27634752, 34543440, 46057920, 69086880, 138173760]

約数ペア:

[(1, 138173760), (2, 69086880), (3, 46057920), (4, 34543440), (5, 27634752), (6, 23028960), (8, 17271720), (9, 15352640), (10, 13817376), (12, 11514480), (15, 9211584), (16, 8635860), (18, 7676320), (20, 6908688), (24, 5757240), (30, 4605792), (32, 4317930), (36, 3838160), (40, 3454344), (45, 3070528), (48, 2878620), (60, 2302896), (64, 2158965), (72, 1919080), (80, 1727172), (90, 1535264), (96, 1439310), (120, 1151448), (144, 959540), (160, 863586), (180, 767632), (192, 719655), (240, 575724), (288, 479770), (320, 431793), (360, 383816), (480, 287862), (576, 239885), (720, 191908), (960, 143931), (1440, 95954), (2880, 47977)]