180579072

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{10223}}^1$

素因数の和:10265

約数の個数: 72

約数和(自身を含む): 501548544

約数和(自身を除く): 320969472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 10223, 17664, 20446, 30669, 40892, 61338, 81784, 122676, 163568, 235129, 245352, 327136, 470258, 490704, 654272, 705387, 940516, 981408, 1308544, 1410774, 1881032, 1962816, 2617088, 2821548, 3762064, 3925632, 5643096, 7524128, 7851264, 11286192, 15048256, 22572384, 30096512, 45144768, 60193024, 90289536, 180579072]

約数ペア:

[(1, 180579072), (2, 90289536), (3, 60193024), (4, 45144768), (6, 30096512), (8, 22572384), (12, 15048256), (16, 11286192), (23, 7851264), (24, 7524128), (32, 5643096), (46, 3925632), (48, 3762064), (64, 2821548), (69, 2617088), (92, 1962816), (96, 1881032), (128, 1410774), (138, 1308544), (184, 981408), (192, 940516), (256, 705387), (276, 654272), (368, 490704), (384, 470258), (552, 327136), (736, 245352), (768, 235129), (1104, 163568), (1472, 122676), (2208, 81784), (2944, 61338), (4416, 40892), (5888, 30669), (8832, 20446), (10223, 17664)]