553984920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:2887

約数の個数: 160

約数和(自身を含む): 1893204720

約数和(自身を除く): 1339219800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2196, 2440, 2745, 2803, 3240, 3294, 3660, 4392, 4941, 5490, 5606, 6588, 7320, 8235, 8409, 9882, 10980, 11212, 13176, 14015, 16470, 16818, 19764, 21960, 22424, 24705, 25227, 28030, 32940, 33636, 39528, 42045, 49410, 50454, 56060, 65880, 67272, 75681, 84090, 98820, 100908, 112120, 126135, 151362, 168180, 170983, 197640, 201816, 227043, 252270, 302724, 336360, 341966, 378405, 454086, 504540, 512949, 605448, 683932, 756810, 854915, 908172, 1009080, 1025898, 1135215, 1367864, 1513620, 1538847, 1709830, 1816344, 2051796, 2270430, 2564745, 3027240, 3077694, 3419660, 4103592, 4540860, 4616541, 5129490, 6155388, 6839320, 7694235, 9081720, 9233082, 10258980, 12310776, 13849623, 15388470, 18466164, 20517960, 23082705, 27699246, 30776940, 36932328, 46165410, 55398492, 61553880, 69248115, 92330820, 110796984, 138496230, 184661640, 276992460, 553984920]

約数ペア:

[(1, 553984920), (2, 276992460), (3, 184661640), (4, 138496230), (5, 110796984), (6, 92330820), (8, 69248115), (9, 61553880), (10, 55398492), (12, 46165410), (15, 36932328), (18, 30776940), (20, 27699246), (24, 23082705), (27, 20517960), (30, 18466164), (36, 15388470), (40, 13849623), (45, 12310776), (54, 10258980), (60, 9233082), (61, 9081720), (72, 7694235), (81, 6839320), (90, 6155388), (108, 5129490), (120, 4616541), (122, 4540860), (135, 4103592), (162, 3419660), (180, 3077694), (183, 3027240), (216, 2564745), (244, 2270430), (270, 2051796), (305, 1816344), (324, 1709830), (360, 1538847), (366, 1513620), (405, 1367864), (488, 1135215), (540, 1025898), (549, 1009080), (610, 908172), (648, 854915), (732, 756810), (810, 683932), (915, 605448), (1080, 512949), (1098, 504540), (1220, 454086), (1464, 378405), (1620, 341966), (1647, 336360), (1830, 302724), (2196, 252270), (2440, 227043), (2745, 201816), (2803, 197640), (3240, 170983), (3294, 168180), (3660, 151362), (4392, 126135), (4941, 112120), (5490, 100908), (5606, 98820), (6588, 84090), (7320, 75681), (8235, 67272), (8409, 65880), (9882, 56060), (10980, 50454), (11212, 49410), (13176, 42045), (14015, 39528), (16470, 33636), (16818, 32940), (19764, 28030), (21960, 25227), (22424, 24705)]