1047257520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{13183}}^1$

素因数の和:13530

約数の個数: 80

約数和(自身を含む): 3256553472

約数和(自身を除く): 2209295952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 13183, 13240, 15888, 19860, 26366, 26480, 39549, 39720, 52732, 65915, 79098, 79440, 105464, 131830, 158196, 197745, 210928, 263660, 316392, 395490, 527320, 632784, 790980, 1054640, 1581960, 3163920, 4363573, 8727146, 13090719, 17454292, 21817865, 26181438, 34908584, 43635730, 52362876, 65453595, 69817168, 87271460, 104725752, 130907190, 174542920, 209451504, 261814380, 349085840, 523628760, 1047257520]

約数ペア:

[(1, 1047257520), (2, 523628760), (3, 349085840), (4, 261814380), (5, 209451504), (6, 174542920), (8, 130907190), (10, 104725752), (12, 87271460), (15, 69817168), (16, 65453595), (20, 52362876), (24, 43635730), (30, 34908584), (40, 26181438), (48, 21817865), (60, 17454292), (80, 13090719), (120, 8727146), (240, 4363573), (331, 3163920), (662, 1581960), (993, 1054640), (1324, 790980), (1655, 632784), (1986, 527320), (2648, 395490), (3310, 316392), (3972, 263660), (4965, 210928), (5296, 197745), (6620, 158196), (7944, 131830), (9930, 105464), (13183, 79440), (13240, 79098), (15888, 65915), (19860, 52732), (26366, 39720), (26480, 39549)]