163100880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1009

約数の個数: 120

約数和(自身を含む): 550143360

約数和(自身を除く): 387042480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 631, 718, 720, 1077, 1262, 1436, 1795, 1893, 2154, 2524, 2872, 3155, 3231, 3590, 3786, 4308, 5048, 5385, 5679, 5744, 6310, 6462, 7180, 7572, 8616, 9465, 10096, 10770, 11358, 12620, 12924, 14360, 15144, 16155, 17232, 18930, 21540, 22716, 25240, 25848, 28395, 28720, 30288, 32310, 37860, 43080, 45432, 50480, 51696, 56790, 64620, 75720, 86160, 90864, 113580, 129240, 151440, 226529, 227160, 258480, 453058, 454320, 679587, 906116, 1132645, 1359174, 1812232, 2038761, 2265290, 2718348, 3397935, 3624464, 4077522, 4530580, 5436696, 6795870, 8155044, 9061160, 10193805, 10873392, 13591740, 16310088, 18122320, 20387610, 27183480, 32620176, 40775220, 54366960, 81550440, 163100880]

約数ペア:

[(1, 163100880), (2, 81550440), (3, 54366960), (4, 40775220), (5, 32620176), (6, 27183480), (8, 20387610), (9, 18122320), (10, 16310088), (12, 13591740), (15, 10873392), (16, 10193805), (18, 9061160), (20, 8155044), (24, 6795870), (30, 5436696), (36, 4530580), (40, 4077522), (45, 3624464), (48, 3397935), (60, 2718348), (72, 2265290), (80, 2038761), (90, 1812232), (120, 1359174), (144, 1132645), (180, 906116), (240, 679587), (359, 454320), (360, 453058), (631, 258480), (718, 227160), (720, 226529), (1077, 151440), (1262, 129240), (1436, 113580), (1795, 90864), (1893, 86160), (2154, 75720), (2524, 64620), (2872, 56790), (3155, 51696), (3231, 50480), (3590, 45432), (3786, 43080), (4308, 37860), (5048, 32310), (5385, 30288), (5679, 28720), (5744, 28395), (6310, 25848), (6462, 25240), (7180, 22716), (7572, 21540), (8616, 18930), (9465, 17232), (10096, 16155), (10770, 15144), (11358, 14360), (12620, 12924)]