57212880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 178321920

約数和(自身を除く): 121109040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1069, 1115, 1338, 1784, 2138, 2230, 2676, 3207, 3345, 3568, 4276, 4460, 5345, 5352, 6414, 6690, 8552, 8920, 10690, 10704, 12828, 13380, 16035, 17104, 17840, 21380, 25656, 26760, 32070, 42760, 51312, 53520, 64140, 85520, 128280, 238387, 256560, 476774, 715161, 953548, 1191935, 1430322, 1907096, 2383870, 2860644, 3575805, 3814192, 4767740, 5721288, 7151610, 9535480, 11442576, 14303220, 19070960, 28606440, 57212880]

約数ペア:

[(1, 57212880), (2, 28606440), (3, 19070960), (4, 14303220), (5, 11442576), (6, 9535480), (8, 7151610), (10, 5721288), (12, 4767740), (15, 3814192), (16, 3575805), (20, 2860644), (24, 2383870), (30, 1907096), (40, 1430322), (48, 1191935), (60, 953548), (80, 715161), (120, 476774), (223, 256560), (240, 238387), (446, 128280), (669, 85520), (892, 64140), (1069, 53520), (1115, 51312), (1338, 42760), (1784, 32070), (2138, 26760), (2230, 25656), (2676, 21380), (3207, 17840), (3345, 17104), (3568, 16035), (4276, 13380), (4460, 12828), (5345, 10704), (5352, 10690), (6414, 8920), (6690, 8552)]