16245510720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{890653}}^1$

素因数の和:890692

約数の個数: 112

約数和(自身を含む): 54294267840

約数和(自身を除く): 38048757120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 890653, 1781306, 2671959, 3562612, 4453265, 5343918, 7125224, 8906530, 10687836, 13359795, 14250448, 16922407, 17813060, 21375672, 26719590, 28500896, 33844814, 35626120, 42751344, 50767221, 53439180, 57001792, 67689628, 71252240, 84612035, 85502688, 101534442, 106878360, 135379256, 142504480, 169224070, 171005376, 203068884, 213756720, 253836105, 270758512, 285008960, 338448140, 406137768, 427513440, 507672210, 541517024, 676896280, 812275536, 855026880, 1015344420, 1083034048, 1353792560, 1624551072, 2030688840, 2707585120, 3249102144, 4061377680, 5415170240, 8122755360, 16245510720]

約数ペア:

[(1, 16245510720), (2, 8122755360), (3, 5415170240), (4, 4061377680), (5, 3249102144), (6, 2707585120), (8, 2030688840), (10, 1624551072), (12, 1353792560), (15, 1083034048), (16, 1015344420), (19, 855026880), (20, 812275536), (24, 676896280), (30, 541517024), (32, 507672210), (38, 427513440), (40, 406137768), (48, 338448140), (57, 285008960), (60, 270758512), (64, 253836105), (76, 213756720), (80, 203068884), (95, 171005376), (96, 169224070), (114, 142504480), (120, 135379256), (152, 106878360), (160, 101534442), (190, 85502688), (192, 84612035), (228, 71252240), (240, 67689628), (285, 57001792), (304, 53439180), (320, 50767221), (380, 42751344), (456, 35626120), (480, 33844814), (570, 28500896), (608, 26719590), (760, 21375672), (912, 17813060), (960, 16922407), (1140, 14250448), (1216, 13359795), (1520, 10687836), (1824, 8906530), (2280, 7125224), (3040, 5343918), (3648, 4453265), (4560, 3562612), (6080, 2671959), (9120, 1781306), (18240, 890653)]