180962880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3847}}^1$

素因数の和:3881

約数の個数: 168

約数和(自身を含む): 668536128

約数和(自身を除く): 487573248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3847, 3920, 4704, 5880, 6720, 7694, 7840, 9408, 11541, 11760, 15388, 15680, 19235, 23082, 23520, 26929, 30776, 38470, 46164, 47040, 53858, 57705, 61552, 76940, 80787, 92328, 107716, 115410, 123104, 134645, 153880, 161574, 184656, 188503, 215432, 230820, 246208, 269290, 307760, 323148, 369312, 377006, 403935, 430864, 461640, 538580, 565509, 615520, 646296, 738624, 754012, 807870, 861728, 923280, 942515, 1077160, 1131018, 1231040, 1292592, 1508024, 1615740, 1723456, 1846560, 1885030, 2154320, 2262036, 2585184, 2827545, 3016048, 3231480, 3693120, 3770060, 4308640, 4524072, 5170368, 5655090, 6032096, 6462960, 7540120, 8617280, 9048144, 11310180, 12064192, 12925920, 15080240, 18096288, 22620360, 25851840, 30160480, 36192576, 45240720, 60320960, 90481440, 180962880]

約数ペア:

[(1, 180962880), (2, 90481440), (3, 60320960), (4, 45240720), (5, 36192576), (6, 30160480), (7, 25851840), (8, 22620360), (10, 18096288), (12, 15080240), (14, 12925920), (15, 12064192), (16, 11310180), (20, 9048144), (21, 8617280), (24, 7540120), (28, 6462960), (30, 6032096), (32, 5655090), (35, 5170368), (40, 4524072), (42, 4308640), (48, 3770060), (49, 3693120), (56, 3231480), (60, 3016048), (64, 2827545), (70, 2585184), (80, 2262036), (84, 2154320), (96, 1885030), (98, 1846560), (105, 1723456), (112, 1615740), (120, 1508024), (140, 1292592), (147, 1231040), (160, 1131018), (168, 1077160), (192, 942515), (196, 923280), (210, 861728), (224, 807870), (240, 754012), (245, 738624), (280, 646296), (294, 615520), (320, 565509), (336, 538580), (392, 461640), (420, 430864), (448, 403935), (480, 377006), (490, 369312), (560, 323148), (588, 307760), (672, 269290), (735, 246208), (784, 230820), (840, 215432), (960, 188503), (980, 184656), (1120, 161574), (1176, 153880), (1344, 134645), (1470, 123104), (1568, 115410), (1680, 107716), (1960, 92328), (2240, 80787), (2352, 76940), (2940, 61552), (3136, 57705), (3360, 53858), (3847, 47040), (3920, 46164), (4704, 38470), (5880, 30776), (6720, 26929), (7694, 23520), (7840, 23082), (9408, 19235), (11541, 15680), (11760, 15388)]