180643104

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{27271}}^1$

素因数の和:27310

約数の個数: 72

約数和(自身を含む): 536058432

約数和(自身を除く): 355415328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 27271, 54542, 81813, 109084, 163626, 218168, 245439, 327252, 436336, 490878, 627233, 654504, 872672, 981756, 1254466, 1309008, 1881699, 1963512, 2508932, 2618016, 3763398, 3927024, 5017864, 5645097, 7526796, 7854048, 10035728, 11290194, 15053592, 20071456, 22580388, 30107184, 45160776, 60214368, 90321552, 180643104]

約数ペア:

[(1, 180643104), (2, 90321552), (3, 60214368), (4, 45160776), (6, 30107184), (8, 22580388), (9, 20071456), (12, 15053592), (16, 11290194), (18, 10035728), (23, 7854048), (24, 7526796), (32, 5645097), (36, 5017864), (46, 3927024), (48, 3763398), (69, 2618016), (72, 2508932), (92, 1963512), (96, 1881699), (138, 1309008), (144, 1254466), (184, 981756), (207, 872672), (276, 654504), (288, 627233), (368, 490878), (414, 436336), (552, 327252), (736, 245439), (828, 218168), (1104, 163626), (1656, 109084), (2208, 81813), (3312, 54542), (6624, 27271)]