180155904

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2287

約数の個数: 80

約数和(自身を含む): 489223152

約数和(自身を除く): 309067248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2213, 2544, 3392, 4426, 5088, 6639, 6784, 8852, 10176, 13278, 13568, 17704, 20352, 26556, 27136, 35408, 40704, 53112, 70816, 81408, 106224, 117289, 141632, 212448, 234578, 283264, 351867, 424896, 469156, 566528, 703734, 849792, 938312, 1133056, 1407468, 1699584, 1876624, 2814936, 3399168, 3753248, 5629872, 7506496, 11259744, 15012992, 22519488, 30025984, 45038976, 60051968, 90077952, 180155904]

約数ペア:

[(1, 180155904), (2, 90077952), (3, 60051968), (4, 45038976), (6, 30025984), (8, 22519488), (12, 15012992), (16, 11259744), (24, 7506496), (32, 5629872), (48, 3753248), (53, 3399168), (64, 2814936), (96, 1876624), (106, 1699584), (128, 1407468), (159, 1133056), (192, 938312), (212, 849792), (256, 703734), (318, 566528), (384, 469156), (424, 424896), (512, 351867), (636, 283264), (768, 234578), (848, 212448), (1272, 141632), (1536, 117289), (1696, 106224), (2213, 81408), (2544, 70816), (3392, 53112), (4426, 40704), (5088, 35408), (6639, 27136), (6784, 26556), (8852, 20352), (10176, 17704), (13278, 13568)]