190435680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{132247}}^1$

素因数の和:132268

約数の個数: 72

約数和(自身を含む): 649866672

約数和(自身を除く): 459430992

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 132247, 264494, 396741, 528988, 661235, 793482, 1057976, 1190223, 1322470, 1586964, 1983705, 2115952, 2380446, 2644940, 3173928, 3967410, 4231904, 4760892, 5289880, 5951115, 6347856, 7934820, 9521784, 10579760, 11902230, 12695712, 15869640, 19043568, 21159520, 23804460, 31739280, 38087136, 47608920, 63478560, 95217840, 190435680]

約数ペア:

[(1, 190435680), (2, 95217840), (3, 63478560), (4, 47608920), (5, 38087136), (6, 31739280), (8, 23804460), (9, 21159520), (10, 19043568), (12, 15869640), (15, 12695712), (16, 11902230), (18, 10579760), (20, 9521784), (24, 7934820), (30, 6347856), (32, 5951115), (36, 5289880), (40, 4760892), (45, 4231904), (48, 3967410), (60, 3173928), (72, 2644940), (80, 2380446), (90, 2115952), (96, 1983705), (120, 1586964), (144, 1322470), (160, 1190223), (180, 1057976), (240, 793482), (288, 661235), (360, 528988), (480, 396741), (720, 264494), (1440, 132247)]