486896280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16473

約数の個数: 128

約数和(自身を含む): 1655942400

約数和(自身を除く): 1169046120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 16427, 29640, 32854, 49281, 65708, 82135, 98562, 131416, 164270, 197124, 213551, 246405, 312113, 328540, 394248, 427102, 492810, 624226, 640653, 657080, 854204, 936339, 985620, 1067755, 1248452, 1281306, 1560565, 1708408, 1872678, 1971240, 2135510, 2496904, 2562612, 3121130, 3203265, 3745356, 4057469, 4271020, 4681695, 5125224, 6242260, 6406530, 7490712, 8114938, 8542040, 9363390, 12172407, 12484520, 12813060, 16229876, 18726780, 20287345, 24344814, 25626120, 32459752, 37453560, 40574690, 48689628, 60862035, 81149380, 97379256, 121724070, 162298760, 243448140, 486896280]

約数ペア:

[(1, 486896280), (2, 243448140), (3, 162298760), (4, 121724070), (5, 97379256), (6, 81149380), (8, 60862035), (10, 48689628), (12, 40574690), (13, 37453560), (15, 32459752), (19, 25626120), (20, 24344814), (24, 20287345), (26, 18726780), (30, 16229876), (38, 12813060), (39, 12484520), (40, 12172407), (52, 9363390), (57, 8542040), (60, 8114938), (65, 7490712), (76, 6406530), (78, 6242260), (95, 5125224), (104, 4681695), (114, 4271020), (120, 4057469), (130, 3745356), (152, 3203265), (156, 3121130), (190, 2562612), (195, 2496904), (228, 2135510), (247, 1971240), (260, 1872678), (285, 1708408), (312, 1560565), (380, 1281306), (390, 1248452), (456, 1067755), (494, 985620), (520, 936339), (570, 854204), (741, 657080), (760, 640653), (780, 624226), (988, 492810), (1140, 427102), (1235, 394248), (1482, 328540), (1560, 312113), (1976, 246405), (2280, 213551), (2470, 197124), (2964, 164270), (3705, 131416), (4940, 98562), (5928, 82135), (7410, 65708), (9880, 49281), (14820, 32854), (16427, 29640)]