11454720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 38754240

約数和(自身を除く): 27299520

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, 128, 152, 157, 160, 190, 192, 228, 240, 256, 285, 304, 314, 320, 380, 384, 456, 471, 480, 570, 608, 628, 640, 760, 768, 785, 912, 942, 960, 1140, 1216, 1256, 1280, 1520, 1570, 1824, 1884, 1920, 2280, 2355, 2432, 2512, 2983, 3040, 3140, 3648, 3768, 3840, 4560, 4710, 4864, 5024, 5966, 6080, 6280, 7296, 7536, 8949, 9120, 9420, 10048, 11932, 12160, 12560, 14592, 14915, 15072, 17898, 18240, 18840, 20096, 23864, 24320, 25120, 29830, 30144, 35796, 36480, 37680, 40192, 44745, 47728, 50240, 59660, 60288, 71592, 72960, 75360, 89490, 95456, 100480, 119320, 120576, 143184, 150720, 178980, 190912, 200960, 238640, 286368, 301440, 357960, 381824, 477280, 572736, 602880, 715920, 763648, 954560, 1145472, 1431840, 1909120, 2290944, 2863680, 3818240, 5727360, 11454720]

約数ペア:

[(1, 11454720), (2, 5727360), (3, 3818240), (4, 2863680), (5, 2290944), (6, 1909120), (8, 1431840), (10, 1145472), (12, 954560), (15, 763648), (16, 715920), (19, 602880), (20, 572736), (24, 477280), (30, 381824), (32, 357960), (38, 301440), (40, 286368), (48, 238640), (57, 200960), (60, 190912), (64, 178980), (76, 150720), (80, 143184), (95, 120576), (96, 119320), (114, 100480), (120, 95456), (128, 89490), (152, 75360), (157, 72960), (160, 71592), (190, 60288), (192, 59660), (228, 50240), (240, 47728), (256, 44745), (285, 40192), (304, 37680), (314, 36480), (320, 35796), (380, 30144), (384, 29830), (456, 25120), (471, 24320), (480, 23864), (570, 20096), (608, 18840), (628, 18240), (640, 17898), (760, 15072), (768, 14915), (785, 14592), (912, 12560), (942, 12160), (960, 11932), (1140, 10048), (1216, 9420), (1256, 9120), (1280, 8949), (1520, 7536), (1570, 7296), (1824, 6280), (1884, 6080), (1920, 5966), (2280, 5024), (2355, 4864), (2432, 4710), (2512, 4560), (2983, 3840), (3040, 3768), (3140, 3648)]