80306340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58193}}^1$

素因数の和:58228

約数の個数: 48

約数和(自身を含む): 234638208

約数和(自身を除く): 154331868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 58193, 116386, 174579, 232772, 290965, 349158, 581930, 698316, 872895, 1163860, 1338439, 1745790, 2676878, 3491580, 4015317, 5353756, 6692195, 8030634, 13384390, 16061268, 20076585, 26768780, 40153170, 80306340]

約数ペア:

[(1, 80306340), (2, 40153170), (3, 26768780), (4, 20076585), (5, 16061268), (6, 13384390), (10, 8030634), (12, 6692195), (15, 5353756), (20, 4015317), (23, 3491580), (30, 2676878), (46, 1745790), (60, 1338439), (69, 1163860), (92, 872895), (115, 698316), (138, 581930), (230, 349158), (276, 290965), (345, 232772), (460, 174579), (690, 116386), (1380, 58193)]