11751120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 41589600

約数和(自身を除く): 29838480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 859, 912, 1140, 1368, 1520, 1710, 1718, 2280, 2577, 2736, 3420, 3436, 4295, 4560, 5154, 6840, 6872, 7731, 8590, 10308, 12885, 13680, 13744, 15462, 16321, 17180, 20616, 25770, 30924, 32642, 34360, 38655, 41232, 48963, 51540, 61848, 65284, 68720, 77310, 81605, 97926, 103080, 123696, 130568, 146889, 154620, 163210, 195852, 206160, 244815, 261136, 293778, 309240, 326420, 391704, 489630, 587556, 618480, 652840, 734445, 783408, 979260, 1175112, 1305680, 1468890, 1958520, 2350224, 2937780, 3917040, 5875560, 11751120]

約数ペア:

[(1, 11751120), (2, 5875560), (3, 3917040), (4, 2937780), (5, 2350224), (6, 1958520), (8, 1468890), (9, 1305680), (10, 1175112), (12, 979260), (15, 783408), (16, 734445), (18, 652840), (19, 618480), (20, 587556), (24, 489630), (30, 391704), (36, 326420), (38, 309240), (40, 293778), (45, 261136), (48, 244815), (57, 206160), (60, 195852), (72, 163210), (76, 154620), (80, 146889), (90, 130568), (95, 123696), (114, 103080), (120, 97926), (144, 81605), (152, 77310), (171, 68720), (180, 65284), (190, 61848), (228, 51540), (240, 48963), (285, 41232), (304, 38655), (342, 34360), (360, 32642), (380, 30924), (456, 25770), (570, 20616), (684, 17180), (720, 16321), (760, 15462), (855, 13744), (859, 13680), (912, 12885), (1140, 10308), (1368, 8590), (1520, 7731), (1710, 6872), (1718, 6840), (2280, 5154), (2577, 4560), (2736, 4295), (3420, 3436)]