180828576

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{27299}}^1$

素因数の和:27338

約数の個数: 72

約数和(自身を含む): 536608800

約数和(自身を除く): 355780224

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, 27299, 54598, 81897, 109196, 163794, 218392, 245691, 327588, 436784, 491382, 627877, 655176, 873568, 982764, 1255754, 1310352, 1883631, 1965528, 2511508, 2620704, 3767262, 3931056, 5023016, 5650893, 7534524, 7862112, 10046032, 11301786, 15069048, 20092064, 22603572, 30138096, 45207144, 60276192, 90414288, 180828576]

約数ペア:

[(1, 180828576), (2, 90414288), (3, 60276192), (4, 45207144), (6, 30138096), (8, 22603572), (9, 20092064), (12, 15069048), (16, 11301786), (18, 10046032), (23, 7862112), (24, 7534524), (32, 5650893), (36, 5023016), (46, 3931056), (48, 3767262), (69, 2620704), (72, 2511508), (92, 1965528), (96, 1883631), (138, 1310352), (144, 1255754), (184, 982764), (207, 873568), (276, 655176), (288, 627877), (368, 491382), (414, 436784), (552, 327588), (736, 245691), (828, 218392), (1104, 163794), (1656, 109196), (2208, 81897), (3312, 54598), (6624, 27299)]