57158520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1277}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 172069920

約数和(自身を除く): 114911400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1277, 1492, 1865, 2238, 2554, 2984, 3730, 3831, 4476, 5108, 5595, 6385, 7460, 7662, 8952, 10216, 11190, 12770, 14920, 15324, 19155, 22380, 25540, 30648, 38310, 44760, 51080, 76620, 153240, 476321, 952642, 1428963, 1905284, 2381605, 2857926, 3810568, 4763210, 5715852, 7144815, 9526420, 11431704, 14289630, 19052840, 28579260, 57158520]

約数ペア:

[(1, 57158520), (2, 28579260), (3, 19052840), (4, 14289630), (5, 11431704), (6, 9526420), (8, 7144815), (10, 5715852), (12, 4763210), (15, 3810568), (20, 2857926), (24, 2381605), (30, 1905284), (40, 1428963), (60, 952642), (120, 476321), (373, 153240), (746, 76620), (1119, 51080), (1277, 44760), (1492, 38310), (1865, 30648), (2238, 25540), (2554, 22380), (2984, 19155), (3730, 15324), (3831, 14920), (4476, 12770), (5108, 11190), (5595, 10216), (6385, 8952), (7460, 7662)]