60840640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 167591232

約数和(自身を除く): 106750592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 157, 160, 173, 224, 280, 314, 320, 346, 448, 560, 628, 692, 785, 865, 1099, 1120, 1211, 1256, 1384, 1570, 1730, 2198, 2240, 2422, 2512, 2768, 3140, 3460, 4396, 4844, 5024, 5495, 5536, 6055, 6280, 6920, 8792, 9688, 10048, 10990, 11072, 12110, 12560, 13840, 17584, 19376, 21980, 24220, 25120, 27161, 27680, 35168, 38752, 43960, 48440, 50240, 54322, 55360, 70336, 77504, 87920, 96880, 108644, 135805, 175840, 190127, 193760, 217288, 271610, 351680, 380254, 387520, 434576, 543220, 760508, 869152, 950635, 1086440, 1521016, 1738304, 1901270, 2172880, 3042032, 3802540, 4345760, 6084064, 7605080, 8691520, 12168128, 15210160, 30420320, 60840640]

約数ペア:

[(1, 60840640), (2, 30420320), (4, 15210160), (5, 12168128), (7, 8691520), (8, 7605080), (10, 6084064), (14, 4345760), (16, 3802540), (20, 3042032), (28, 2172880), (32, 1901270), (35, 1738304), (40, 1521016), (56, 1086440), (64, 950635), (70, 869152), (80, 760508), (112, 543220), (140, 434576), (157, 387520), (160, 380254), (173, 351680), (224, 271610), (280, 217288), (314, 193760), (320, 190127), (346, 175840), (448, 135805), (560, 108644), (628, 96880), (692, 87920), (785, 77504), (865, 70336), (1099, 55360), (1120, 54322), (1211, 50240), (1256, 48440), (1384, 43960), (1570, 38752), (1730, 35168), (2198, 27680), (2240, 27161), (2422, 25120), (2512, 24220), (2768, 21980), (3140, 19376), (3460, 17584), (4396, 13840), (4844, 12560), (5024, 12110), (5495, 11072), (5536, 10990), (6055, 10048), (6280, 9688), (6920, 8792)]